Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5626989 | Quasi-solid plate storage battery | — | 1997-05-06 |
| 5110014 | Bi-stable pressure maintaining gas containers | — | 1992-05-05 |
| 5066228 | Saliva ejector | James H. Doundoulakis | 1991-11-19 |
| 5025953 | Deformable beverage containers for preserving carbonation | — | 1991-06-25 |
| 4974615 | Elastic filament for oral hygiene | — | 1990-12-04 |
| 4860702 | Compression ratio control in reciprocating piston engines | — | 1989-08-29 |
| 4735873 | Quasi-fluid storage battery | — | 1988-04-05 |
| 4392351 | Multi-cylinder stirling engine | — | 1983-07-12 |
| 4348636 | Integrated circuit tester | — | 1982-09-07 |
| 4307711 | Sun tracking solar energy collector system | — | 1981-12-29 |
| 4281628 | High efficiency tri-rotor ballistic engine | — | 1981-08-04 |
| 4217649 | Digitizer for locating the position of a stylus point on a writing surface | — | 1980-08-12 |