Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5431513 | Adjustable boring bar with improved accuracy | John S. Agapiou, Craig R. Brooks | 1995-07-11 |
RT
Robert B. Trent
Overall (All Time): #3,774,979 of 4,157,543Top 95%
1
Patents All Time