Issued Patents All Time
Showing 1–25 of 41 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4971751 | Shock-absorbing system for pulsed nuclear power plant | — | 1990-11-20 |
| 4932147 | Method of forming an apparatus for displaying dynamic art apparatus embodiments | — | 1990-06-12 |
| 4856357 | Infinitely variable (IV) mechanical non-cylindrical drive | — | 1989-08-15 |
| 4854990 | Method for fabricating and inserting reinforcing spikes in a 3-D reinforced structure | — | 1989-08-08 |
| 4833469 | Obstacle proximity detector for moving vehicles and method for use thereof | — | 1989-05-23 |
| 4820480 | Flexible conformable vanes made of carbonaceous materials | — | 1989-04-11 |
| 4818324 | Method of fabrication of thin compressible mattresses | — | 1989-04-04 |
| 4815294 | Gas turbine with external free-piston combustor | — | 1989-03-28 |
| 4760701 | External combustion rotary engine | — | 1988-08-02 |
| 4747269 | Variable speed power-transmitting system | — | 1988-05-31 |
| 4746121 | Three-bar and ball game apparatus and method of using same | — | 1988-05-24 |
| 4739668 | Infinitely variable (IV) positive drive system | — | 1988-04-26 |
| 4730795 | Heliplane | — | 1988-03-15 |
| 4702205 | External combustion vane engine with conformable vanes | — | 1987-10-27 |
| 4697986 | Helicopter blade cyclic pitch control system | — | 1987-10-06 |
| 4683541 | Rotary fluidized bed combustion system | — | 1987-07-28 |
| 4672813 | External combustion slidable vane motor with air cushions | — | 1987-06-16 |
| 4671189 | Nuclear war group survival: structures and camp site | — | 1987-06-09 |
| 4669727 | Double-bar riding wheel and method of using same | — | 1987-06-02 |
| 4665703 | External combustion engine with air-supported free piston | — | 1987-05-19 |
| 4662177 | Double free-piston external combustion engine | — | 1987-05-05 |
| 4660857 | Protector for publication and method for guarding a selected portion thereof | — | 1987-04-28 |
| 4653274 | Method of controlling a free piston external combustion engine | — | 1987-03-31 |
| 4653273 | Single free-piston external combustion engine with hydraulic piston detection | — | 1987-03-31 |
| 4650400 | Helicopter blade pitch adjusting system | — | 1987-03-17 |