Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10618609 | Tri-hull fishing kayak with elevated seat and foot-operated paddles | — | 2020-04-14 |
| 6327902 | Air filter restriction indicator gauge | Charles Henry Berry, III | 2001-12-11 |
| 6307466 | Two stage gauge with electrical signal output | — | 2001-10-23 |
| 6289726 | Fuel filter gauge | Jerry Lee Manross, Charels Henry Berry, III, Michael Dean Metcalf, Laverne Lee Sidler | 2001-09-18 |
| 6268791 | Switch gauge | — | 2001-07-31 |
| 5774056 | Gauge for monitoring air filters | Charles Henry Berry, III, Jerry Lee Manross, Thomas Alan Stoll, James Nathan Forry | 1998-06-30 |