Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5797974 | Respiratory filter and sampling device | Dennis K. Flaherty, Russell P. Gordon, Paul M. Taylor | 1998-08-25 |
| 5776213 | Respiratory filter and sampling device | Dennis K. Flaherty, Russell P. Gordon, Paul M. Taylor | 1998-07-07 |
| 5766286 | Respiratory filter and sampling device | Dennis K. Flaherty, Russell P. Gordon, Paul M. Taylor | 1998-06-16 |
| 5766287 | Respiratory filter and sampling device | Dennis K. Flaherty, Russell P. Gordon, Paul M. Taylor | 1998-06-16 |
| 5651810 | Apparatus and method for filtering and sampling airborne respiratory contaminants | Dennis K. Flaherty, Russel P. Gordon, Paul M. Taylor | 1997-07-29 |