Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5984444 | Electrostatic three dimensional printer | — | 1999-11-16 |
| 5203103 | Action fishing lure | — | 1993-04-20 |
| 4931028 | Toy blimp | Hugh D. Jaeger | 1990-06-05 |
| 4658171 | Engine for conversion of thermal radiation to direct current | — | 1987-04-14 |