Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9409649 | Detection of icing conditions on an aircraft | Randall A. Greene, Robert D. Teter | 2016-08-09 |
| 9151335 | Bi-directional friction clutch | — | 2015-10-06 |
| 4790255 | Wind and boom direction indicating device | Nina Shively | 1988-12-13 |