1
Gerard K O Neill: Satellite-based vehicle position determining system. Robbins & Laramie, November 16, 1982: US04359733 (171 worldwide citation)

A system for determining the positions of a plurality of vehicles traveling on or above a defined sector of the earth's surface comprises a transponder carried by each vehicle for transmitting a uniquely coded beacon signal in response to a general interrogation signal, at least three repeater-carry ...


2
Gerard K O Neill, Leslie O Snively: Satellite-based position determining and message transfer system with monitoring of link quality. Geostar Corporation, Robbins & Laramie, May 10, 1988: US04744083 (66 worldwide citation)

A radio position determination and message transfer system is implemented using a number of satellites in geostationary orbit for relaying interrogation and reply signals between a ground station and a user-carried transceiver. Message information can be exchanged between a given user transceiver an ...


3
Gerard K O Neill, Leslie O Snively: Position determination and message transfer system employing satellites and stored terrain map. Geostar Corporation, Robbins & Laramie, October 23, 1990: US04965586 (41 worldwide citation)

A radio position determation and message transfer system is implemented using a pair of satellites in geostationary orbit for replaying interrogation and replay signals between a ground station and a user-carried transceiver. The user portion is calculated based on the arrival times of replay signal ...


4
Gerard K O Neill: High speed transport system. Mathews Woodbridge & Collins, February 1, 1994: US05282424 (36 worldwide citation)

A method and apparatus is capable of high-speed transportation of passengers and/or freight. Vehicles (22) are operated along a guideway (14) as a result of the interaction between vehicle lift, steering and propulsion apparatus, each of which includes coil assemblies that are mounted on the vehicle ...


5
Gerard K O Neill, Leslie O Snively: Position determination and message transfer system employing satellites and stored terrain map. Geostar Corporation, Robbins & Laramie, June 13, 1989: US04839656 (31 worldwide citation)

A radio position determination and message transfer system is implemented using a pair of satellites in geostationary orbit for relaying interrogation and reply signals between a ground station and a user-carried transceiver. The user position is calculated based on the arrival times of reply signal ...


6
Gerard K O Neill deceased, by Tasha O Neill Executrix, by Morris Hornik Executor: High speed transport system. Mathews Woodbridge & Collins, July 18, 1995: US05433155 (24 worldwide citation)

A method and apparatus is capable of high-speed transportation of passengers and/or freight. Vehicles are operated along a guideway as a result of the interaction between vehicle lift, steering and propulsion apparatus, each of which includes coil assemblies that are mounted on the vehicle, and magn ...