Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8083504 | Quintuplex mud pump | Michael R. Williams, Jason Williams | 2011-12-27 |
| D565379 | Screwdriver handle | Richard Farah | 2008-04-01 |
| D546151 | Pliers with semi-flush fastener | James P. Frankewich | 2007-07-10 |
| D546152 | Water-pump pliers with semi-flush fastener | James P. Frankewich | 2007-07-10 |