Gary Gochnour plasma aircraft patent

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Contents 10
Gary Gochnour plasma aircraft patent
NASA's VASIMR, a real electromagnetic plasma thruster; Gochnour's patents describe far more ambitious plasma-driven craft
NASA's VASIMR, a real electromagnetic plasma thruster; Gochnour's patents describe far more ambitious plasma-driven craft Photo: NASA · Public domain · via Wikimedia Commons
InventorGary Gochnour, independent inventor (filings listed as "Individual")
Main applicationUS 2006/0102795 A1, filed 25 May 2005, published 18 May 2006; abandoned
Granted patentUS 8,109,471 B2, "tubular" plasma craft; filed 14 November 2008, granted 7 February 2012; expired for non-payment of fees
Related filingsApplications with priority dates from 2004 to 2010
Claimed abilitiesSilent flight, vertical take-off, invisibility, space and underwater travel, boron-hydrogen fusion
StatusPaper designs; no craft known to have been built
Date18 May 2006
TopicsPropulsion & physics (topic)
PeopleGary Gochnour
TestimonyShellenberger testimony, p. 162
Year2006 in UFO history
Timeline2006 on the UAP Timeline
Sources8

Gary Gochnour was an independent inventor who, from the mid-2000s, filed a series of U.S. patent applications for plasma-powered craft. Their drawings resemble classic flying saucers.[1][2][6] His 2005 application described a craft that would be silent, invisible and able to fly in space or underwater, and that would help generate electricity by nuclear fusion. It was abandoned.[1] A later design for a tubular plasma craft able to approach the speed of light was granted as U.S. Patent 8,109,471 in 2012. It later expired because its fees were not paid.[2] UFO enthusiasts have pointed to the filings as saucer-like designs in the patent record. No craft based on them is known to have been built.[2][5]

The inventor

Google Patents lists Gochnour as the inventor and the applicant as an "Individual", with no company or institution named.[1][2] A list of his patents on Justia refused automated access.[4] He has been described as an Army veteran, and his obituary has been described as calling him a "space explorer". The obituary was published under the name Gary Richard Gochnour through the Seattle Times on Legacy.com. Its text did not load, so neither detail could be checked.[7]

A 1979 FBI memo released under the JFK Records Act concerns a man of the same full name in New Orleans. It calls him a "chronic complainer" and a possible source of spurious information about the Kennedy assassination. Nothing in the sources establishes whether he and the inventor were the same person.[8]

The 2005 application

MPD plume
MPD plume Photo: NASA · Public domain · via Wikimedia Commons

Application US 2006/0102795 was filed on 25 May 2005 and published on 18 May 2006. It claims priority from an application of 6 May 2004.[1] Its title is "Fusion energy system and plasma propulsion aircraft to produce electricity from a controlled nuclear fusion reaction".[1] The abstract claims:[1]

  • Lift. The craft is held in flight by "an uplifting Larmor gyro orbiting particle field" and an extensive capacitor system.
  • Construction. It is made of chromium steel or higher ferrochromium steel.
  • Energy. After start-up from stored capacitor energy, it draws energy from its operating environment.
  • Uses. It is "immediately capable" of space flight, use as a submersible, or use as an energy source in an artificial environment.
  • Stealth. It is "invisible within the visible spectrum" and to electromagnetic radiation, and absorbs the radiation it produces.
  • Flight. It flies soundlessly, takes off and lands vertically, operates within Earth's radiation belts, and is faster than "the fastest aerodynamic aircraft".
  • Fusion. With two larger, faster craft of magnesium-aluminium, it could ignite a spherical fusion plasma on its roof using boron-11 and ordinary hydrogen, "with no radiation" and no cooling needed.

The application's indexed terms include capacitors, ferromagnetic materials, electrolysis, seawater, tungsten and the ionosphere.[1] The application is listed as abandoned. Six later documents cite it, and it cites seven earlier patents.[1] The PDF of the published application held only images, with no extractable text.[6]

The 2012 patent

Gochnour filed the application that became U.S. Patent 8,109,471 on 14 November 2008. It was published as US 2009/0127383 on 21 May 2009 and granted on 7 February 2012.[2] Its abstract describes:[2]

  • Shape and field. A "tubular" plasma-based craft with a magnetic field and a plasma vortex. The field is described as an inhomogeneous, diamagnetic, orbiting plasma field carrying a magnetohydrodynamic current.
  • Equipment. A "vast array" of capacitors, a proton accelerator, plasma guns, "diversion devices", and about seven uninsulated tungsten bands around the hull.
  • Fuel. Fuel drawn "at no cost" from an atmosphere or from a radiation-induced atmosphere in space, likened to the Moon's thin atmosphere of noble gases.
  • Range. The craft "will approach the speed of light, over time" and could reach a G- or K-type star "for only the cost of construction".
  • Escape craft. Three on-board escape and exploratory craft.

Google Patents gives its status as "Expired – Fee Related": the patent lapsed because maintenance fees were not paid. Its adjusted expiry would otherwise have been 19 October 2029. One later document cites it.[2]

Other filings

The 2005 application belongs to a wider family. Google Patents links it to these applications:[1]

  • US 2005/0254613, with priority from 6 May 2004
  • US 2008/0061191, filed 23 March 2007
  • four applications filed on 19 March 2010: US 2010/0243796, 2010/0243816, 2010/0294881 and 2011/0000185

A Medium post about "UFO patents" found while searching magnetohydrodynamic patents is listed among the sources but refused automated access.[5]

The Tic Tac comparison

UFO enthusiasts have sometimes compared Gochnour's designs with the "Tic Tac" object of 14 November 2004.[3][5] In that encounter:[3]

  • The sighting. Commander David Fravor of the USS Nimitz strike group saw a white, oval object about 40 feet long hovering above a disturbance in the sea off southern California.
  • Witnesses. Four aircrew watched it for about five minutes.
  • Radar. The USS Princeton had reportedly tracked objects descending rapidly from 80,000 feet for two weeks before.
  • The video. Lieutenant Commander Chad Underwood later filmed an object with an infrared targeting camera.

The earliest priority date in Gochnour's 2005 filing, 6 May 2004, is about six months before the encounter, and the filing came long before the Tic Tac video was made public in 2017. The resemblance is a matter of comparison, not evidence of any connection.[1][3]

Assessment

Patents describe ideas, not demonstrated technology. A patent office does not require proof that an invention works.[1][2] Gochnour's filings make claims of invisibility, near-light speed and free fuel without supporting test results. The main application was abandoned, and the one granted patent was allowed to lapse.[1][2] There is no evidence that any such craft was built, or that the designs relate to any reported UFO.[2][3]

People and topics

On the Timeline

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Further reading

References

Facts in this article are drawn in part from the Wikipedia article “USS Nimitz UFO incident”, available under the CC BY-SA 4.0 licence.

This page was last edited on 29 October 2026. Articles are written in our own words from the sources listed under References; disputed claims are attributed to the people who made them.

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