Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10948274 | Heat-activated triggering device with bi-metal triggering element | Frederick B. Koehler, Ward D. Lyman | 2021-03-16 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10948274 | Heat-activated triggering device with bi-metal triggering element | Frederick B. Koehler, Ward D. Lyman | 2021-03-16 |