Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6843154 | Drum plug and faucet wrench | Deryl Webster, Ralph Trine, Kenneth Schneider, Matthew Clemens | 2005-01-18 |
| 6789827 | Multifunction drum lifter and wrench | Thomas Webster, Ralph Trine, Kenneth Schneider, Matthew Clemens | 2004-09-14 |
| 6729631 | Multi-diameter container dolly | Ralph Trine, Barry Trine, Thomas Webster | 2004-05-04 |