Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11406850 | Compact powered air purifying respirator with auto-change filter and built-in end of service life indicator | Durgam Gangadhar, Anitha Pulli, Praveen Kumar Palacharla, Anjaiah Tumu, Narasimha Jitendra | 2022-08-09 |
| 10843015 | Smart respiratory face mask module | Swapnil Gopal Patil, Karl B. Schart, Praveen Kumar Palacharla, Anjaiah Tumu | 2020-11-24 |
| 9959735 | Air quality detection module | Swapnil Gopal Patil, Lakshma Reddy Dodda, Anjaiah Tumu, Veerender Sura | 2018-05-01 |