Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6227080 | Vice-grip pliers | Lucien Roger Grayo | 2001-05-08 |
| 5481948 | Tool for tightening for slackening a threaded member | — | 1996-01-09 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6227080 | Vice-grip pliers | Lucien Roger Grayo | 2001-05-08 |
| 5481948 | Tool for tightening for slackening a threaded member | — | 1996-01-09 |