Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8795401 | Filter with cyclone separation means | John McCallum, David Mitchell, Michael Hogg, Maciej Adrian Zyga | 2014-08-05 |
| 5398965 | Pressure responsive switch and vehicular air bag system using the same | Ken Giurlando, John Yoo | 1995-03-21 |