Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6571804 | Dental floss applicator | — | 2003-06-03 |
| 5357947 | Face mask | — | 1994-10-25 |
| 4750848 | Involute gear cutter | — | 1988-06-14 |
| 4739960 | Book holder | — | 1988-04-26 |
| 4547155 | Shielded dental contact marker | — | 1985-10-15 |
| 4541803 | Method and apparatus for mediating inter-jaw biting pressure | — | 1985-09-17 |
| 4413757 | Dispenser for repelling animals | — | 1983-11-08 |
| 4391224 | Animal amusement apparatus | — | 1983-07-05 |
| 4353212 | Closed fluid loop solar thermodynamic system | — | 1982-10-12 |
| 4229660 | Turbine electric generator with solar heating and space cooling | — | 1980-10-21 |