Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6129174 | Minimal contact replaceable acoustic coupler | Joseph W. Brown, Gregory A. Anderson | 2000-10-10 |
| 5404885 | Filter unit for end-tidal carbon monoxide monitor | Neil J. Sheehan, Robert T. Stone | 1995-04-11 |
| D354808 | End-tidal carbon monoxide monitor filter | Neil J. Sheehan, Robert T. Stone | 1995-01-24 |
| 5357971 | Filter unit for end tidal carbon monoxide monitor | Neil J. Sheehan, Robert T. Stone | 1994-10-25 |