Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5224837 | Apparatus for recovery of liquid hydrocarbon | David A. Lamphere | 1993-07-06 |
| D332066 | Control panel for a liquid waste recovery system | David A. Lamphere | 1992-12-29 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5224837 | Apparatus for recovery of liquid hydrocarbon | David A. Lamphere | 1993-07-06 |
| D332066 | Control panel for a liquid waste recovery system | David A. Lamphere | 1992-12-29 |