Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7237570 | Gas cylinder dispensing valve | Stephan Gamard, Bryan R. Bilec, Gregory Eytchison, Anthony Polakowski, Jeffrey Smalheer +2 more | 2007-07-03 |
| 5520214 | Regulator and fill valve | Brian A. Mack, Ronald J. Johnston | 1996-05-28 |