Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9334854 | Closed-cycle cryogenic engine and operating method for propelling vehicles and generating electricity | — | 2016-05-10 |
| 6739137 | Magnetic condensing system for cryogenic engines | — | 2004-05-25 |
| 6193194 | Magnetic propulsion system and operating method | — | 2001-02-27 |
| 5641222 | Light gun | — | 1997-06-24 |
| 5641284 | Flash bulb cartridge for light guns | — | 1997-06-24 |
| 5447314 | Golf ball locating system and operating method | Tsuyoshi Yamazaki | 1995-09-05 |
| 5271583 | Automatic method and operating system for space construction | — | 1993-12-21 |
| 5243894 | Light gun | — | 1993-09-14 |
| 5103712 | Ammunition reloading system and operating method | — | 1992-04-14 |
| 5093313 | Electromagnetic ground to orbit propulsion method and operating system for high mass payloads | — | 1992-03-03 |
| 5072342 | Light gun | — | 1991-12-10 |
| 5052638 | Electromagnetic ramjet | — | 1991-10-01 |
| 5040373 | Condensing system and operating method | — | 1991-08-20 |
| 4939976 | Electromagnetic ground to orbit propulsion method and operating system for high mass payloads | — | 1990-07-10 |
| 4795113 | Electromagnetic transportation system for manned space travel | — | 1989-01-03 |
| 4791850 | Electromagnetic launching system for long-range guided munitions | — | 1988-12-20 |
| 4754601 | Self-refueling space propulsion system and operating method | — | 1988-07-05 |
| 4730797 | Inflatable core orbital construction method and space station | — | 1988-03-15 |
| 4624109 | Condensing atmospheric engine and method | — | 1986-11-25 |
| 4601389 | Tubular conveyor system and operating method | — | 1986-07-22 |
| 4361202 | Automated road transportation system | — | 1982-11-30 |