Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6781695 | Light source for open-path gas monitoring | Richard Andrew Hovan, Stuart Francis Metcalfe | 2004-08-24 |
| 5617212 | Open-path gas monitoring | — | 1997-04-01 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6781695 | Light source for open-path gas monitoring | Richard Andrew Hovan, Stuart Francis Metcalfe | 2004-08-24 |
| 5617212 | Open-path gas monitoring | — | 1997-04-01 |