Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12265403 | Dome-loaded pressure reducing regulator for single use applications | David A. Reed, Ryan Matthew Heffner, Tony Boyd Tang, Zachary Cobb, Carlyle Leonard Donevant, IV | 2025-04-01 |
| 8814130 | Discharge flow control valve | Muhidin A. Lelic, Fanping Sun, Zaffir A. Chaudhry, Tony George, Robert G. Dunster +3 more | 2014-08-26 |
| 8020833 | Pressure gas release valve for fire suppression | Fanping Sun, Muhidin A. Lelic, Zaffir A. Chaudhry, Tony George | 2011-09-20 |
| 6468477 | Sealable air sampling bag | Steven D. Hamilton | 2002-10-22 |
| 5520167 | Nebulizer mask adaptor ring | — | 1996-05-28 |
| 5513626 | Nebulizer mask adaptor ring | — | 1996-05-07 |
| 5026027 | Manually actuatable selector valve for breath sampling apparatus | — | 1991-06-25 |
| 4947861 | Noninvasive diagnosis of gastritis and duodenitis | — | 1990-08-14 |