Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11022148 | Fan mounting system | — | 2021-06-01 |
| 9523371 | Fan with resilient hub | Richard W. Fizer | 2016-12-20 |
| 9347462 | Fan blade retention system | Richard W. Fizer, Jason H. Fizer, Mark A. Toy, Richard A. Oleson | 2016-05-24 |
| 8770937 | Fan blade retention system | Richard W. Fizer, Jason H. Fizer, Mark A. Toy, Richard A. Oleson | 2014-07-08 |
| D676953 | Fan with shroud | Jason Williams | 2013-02-26 |