Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6676053 | Paper shredder | — | 2004-01-13 |
| 6354677 | Bearing for snowmobile track | Chad Olson | 2002-03-12 |
| 5755495 | Bearing for snowmobile track | Chad Olson | 1998-05-26 |
| 4450461 | Low cost high isolation voltage optocoupler with improved light transmissivity | J. Anthony Lennon | 1984-05-22 |
| 4202090 | Lined curvilinear support cradle and a method for manufacturing the same | — | 1980-05-13 |
| 4200657 | Low air flow fumigation method | — | 1980-04-29 |