Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6166648 | Aspirated detector | Thomas W. Shoaff, George A. Schoenfelder, Lee D. Tice | 2000-12-26 |
| 5926098 | Aspirated detector | Thomas W. Shoaff, George A. Schoenfelder, Lee D. Tice | 1999-07-20 |