Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7461649 | Portable gas operating inhaler | Bryan R. Bielec, Royce S. Fishman, Alan Cheng | 2008-12-09 |
| 7237570 | Gas cylinder dispensing valve | Bryan R. Bilec, Gregory Eytchison, Joe Quest, Anthony Polakowski, Jeffrey Smalheer +2 more | 2007-07-03 |