Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8006877 | Backpack for self contained breathing apparatus | Philip L. Lowry, James T. Dexter, Thuan Cong Le, Mark A. Fischer, Aaron D. DeLaby | 2011-08-30 |
| 6899101 | Logical display for a breathing apparatus mask | David V. Haston, Carl E. Schaefer, Carl Toft, John Wippler | 2005-05-31 |