Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9688393 | Aircraft auxiliary drive wheel taxi system | Hans Walitzki | 2017-06-27 |
| 8032983 | Dust cup latch for cyclone separator vacuum | Aaron P. Griffith, Gabriel S. Vander Baan | 2011-10-11 |
| D462179 | Handle | Cham Fung Lai, Donald Espie Hay | 2002-09-03 |