Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7694674 | Oxygen generator with storage and conservation modes | Victor P. Crome, Gary Byrd, Russell F. Hart, Scott R. Sehlin, Tuan Q. Cao +3 more | 2010-04-13 |
| 6712877 | Oxygen concentrator system | Tuan Q. Cao, Gary Byrd, Lyle Berkenbosch | 2004-03-30 |