Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5468645 | Method for real-time colorimetric measurement of exposure to airborne pollutants | Kirollos Salama Kirollos, Gueorgui M. Mihaylov, Kevin L. Lockerby | 1995-11-21 |
| 5209114 | Reciprocating piston flow meter | Hill S. Lalin | 1993-05-11 |
| 4860592 | Soap film gas flow measuring device | Bernard M. Van Emden | 1989-08-29 |