Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10867763 | Shape-memory-based dead-facing mechanisms for severing electrical connections | — | 2020-12-15 |
| 9773627 | Shape memory circuit breakers | Frederick B. Koehler, Ward D. Lyman | 2017-09-26 |
| 7929125 | Gimbaled system with optical coudé path and method transferring data | Frederick B. Koehler, David J. Markason, David G. Anthony, Robert Rinker, Thomas E. Roberts | 2011-04-19 |