Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4375128 | Manual keyway punching tool | — | 1983-03-01 |
| 4353164 | Draw punch | Vernon W. Pearson | 1982-10-12 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4375128 | Manual keyway punching tool | — | 1983-03-01 |
| 4353164 | Draw punch | Vernon W. Pearson | 1982-10-12 |