Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5302274 | Electrochemical gas sensor cells using three dimensional sensing electrodes | Klaus Tomantschger, Norman L. Weinberg, Joseph M. Rait | 1994-04-12 |
| 5173166 | Electrochemical gas sensor cells | Klaus Tomantschger, Norman L. Weinberg, Joseph M. Rait | 1992-12-22 |