Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5251665 | Mechanism for operating multiple air flow control valves | — | 1993-10-12 |
| 4893551 | Fume hood sash sensing apparatus | Gordon P. Sharp | 1990-01-16 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5251665 | Mechanism for operating multiple air flow control valves | — | 1993-10-12 |
| 4893551 | Fume hood sash sensing apparatus | Gordon P. Sharp | 1990-01-16 |