Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7484443 | Precision turning process for hatted brake rotor | Gary D. Bruff, Chiung Alex Lee, Youji Ma, Randy Wolin | 2009-02-03 |
| 4271757 | Rotary offset article printing system | William E. Maxwell, Peter Jenness, III | 1981-06-09 |