Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11964803 | Pressure relief assemblies and methods | David A. Prymula, Bradley Hazard, Umang Shukla | 2024-04-23 |
| 11654859 | Filter diffuser | John D. Bisset, David A. Prymula | 2023-05-23 |
| 11628991 | Pressure relief assemblies and methods | David A. Prymula, Bradley Hazard, Umang Shukla | 2023-04-18 |
| D980887 | Chamber | Brian Lackey, Simon Fuchs | 2023-03-14 |
| D911402 | Chamber | David A. Prymula | 2021-02-23 |
| 5941563 | Airbag diffuser | — | 1999-08-24 |