Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5899023 | Hold down clamping means for screening mounting on rain gutters | — | 1999-05-04 |
| 5310341 | Dental apparatus | — | 1994-05-10 |
| 4699093 | Light weight internal combustion engine with stationary pistons and rotary valves | — | 1987-10-13 |
| 4445645 | Roll retaining means for a dispensing box | — | 1984-05-01 |