Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6017184 | Turbocharger integrated bearing system | Scott Aguilar, David G. Elpern, Peter John Hebben, Lloyd Bill Jensen, Steven Walter Coleman +3 more | 2000-01-25 |
| 4325163 | Portable blower-vacuum unit | Charles A. Mattson, George M. Zink | 1982-04-20 |