Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12066456 | System for ensuring failsafe operation of pitot tube covers for multiple types of pitot tubes | Steven A. DeGroff, David J. Hockemeyer | 2024-08-20 |
| 11953516 | System for ensuring failsafe operation of pitot tube covers for multiple types of pitot tubes | Steven A. DeGroff, David J. Hockemeyer | 2024-04-09 |
| 11740257 | System for ensuring failsafe operation of pitot tube covers for multiple types of pitot tubes | Steven A. DeGroff, David J. Hockemeyer | 2023-08-29 |
| 11480586 | System for ensuring failsafe operation of pitot tube covers for multiple types of pitot tubes | Steven A. DeGroff, David J. Hockemeyer | 2022-10-25 |
| 5510782 | Back lit keypad | Jeffrey J. Norris, Edward J. Herout | 1996-04-23 |