Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9110028 | Sorbent media exhaustion indicator | Michael Kirollos Kirollos | 2015-08-18 |
| 7927558 | System and apparatus for detecting breach of exposure protection equipment | Gueorgui M. Mihaylov, Bryan I. Truex | 2011-04-19 |
| 7290445 | Smoke generating device | Gueorgui M. Mihaylov | 2007-11-06 |
| 6979361 | End of service life indicator for fluid filter | Gueorgui Milev Mihayiov, Tesfa-Michael Tekleab | 2005-12-27 |
| 6284198 | Self appearing warning sign device and method of manufacture | Gueorgui M. Mihaylov | 2001-09-04 |
| 5468645 | Method for real-time colorimetric measurement of exposure to airborne pollutants | Gueorgui M. Mihaylov, Kevin L. Lockerby, Roman A. Stobnicki | 1995-11-21 |
| 5364593 | Direct-read colorimetric exposimeter | Gueorgui M. Mihaylov, Kevin L. Lockerby | 1994-11-15 |