Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4668133 | Boring bar assembly | Ira J. Campbell, John L. Morris, Thomas Whalen, Frederick R. Fields | 1987-05-26 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4668133 | Boring bar assembly | Ira J. Campbell, John L. Morris, Thomas Whalen, Frederick R. Fields | 1987-05-26 |