Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7082999 | Pressurization system for fire extinguishers | — | 2006-08-01 |
| 6810964 | Pressurization system for fire extinguishers | — | 2004-11-02 |
| 6702033 | Hybrid fire extinguisher | Robert M. Mitchell, George J. Callis | 2004-03-09 |
| 6612243 | Fire extinguisher | John R. Italiane, Gary F. Holland | 2003-09-02 |