Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9930744 | Integrated fish diversion system, and lighting device used therein | Alexander Michael Sills, Paul H. Patrick | 2018-03-27 |
| 5564434 | Implantable capacitive absolute pressure and temperature sensor | Louis E. Halperin, Keith A. Miesel, Keith A. Ufford, James R. Svensk, Beth A. Hassler +1 more | 1996-10-15 |
| 5222506 | Implantable medical lead with electrical cross-over adaptor | Richard D. Sandstrom, Keith A. Ufford | 1993-06-29 |