Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5587527 | Handheld density meter | Roy J. Waddle | 1996-12-24 |
| 5082544 | Apparatus for gas generation | Alan P. Willey | 1992-01-21 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5587527 | Handheld density meter | Roy J. Waddle | 1996-12-24 |
| 5082544 | Apparatus for gas generation | Alan P. Willey | 1992-01-21 |