Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11105434 | Flow rib in valves | Brian Gillespie, Gregory J. Volz | 2021-08-31 |
| 9822885 | Flow rib in valves | Brian Gillespie, Gregory J. Volz | 2017-11-21 |
| 9409079 | Dry-land alpine skis | — | 2016-08-09 |
| 5330378 | Float for ropes | — | 1994-07-19 |
| D329486 | Float for ropes and the like | — | 1992-09-15 |