Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11609417 | Single actuation goggle positioning mounting assembly | Victor K. Appel, David A. Vogler, Keith D. Damick | 2023-03-21 |
| 11327291 | Single actuation goggle positioning mounting assembly | Victor K. Appel, David A. Vogler, Keith D. Damick | 2022-05-10 |
| 10121610 | Switch conversion apparatus | Michael S. Mahle, Mark Patrick Rau, Craig F. Hofmann, Craig Person, Daniel John Bentley +2 more | 2018-11-06 |
| 8796567 | Switch conversion apparatus | Michael S. Mahle, Mark Patrick Rau, Craig F. Hoffman, Craig Person, Daniel John Bentley +2 more | 2014-08-05 |