Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6000877 | Plastic asphalt paving material and method of making same | Dennis M. Egan, Hilary Stelmar | 1999-12-14 |
| 5702199 | Plastic asphalt paving material and method of making same | Dennis M. Egan, Hilary Stelmar | 1997-12-30 |
| 5101697 | Drywall screw dispensing and driving gun | — | 1992-04-07 |
| 4778094 | Nail and dimpler driving apparatus for nailing gun | — | 1988-10-18 |