Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8235253 | Easy shift dual-mode pistol-grip grease gun | Jerry Shew, Don K. Shinn | 2012-08-07 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8235253 | Easy shift dual-mode pistol-grip grease gun | Jerry Shew, Don K. Shinn | 2012-08-07 |