Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11871184 | Hearing improvement system | Robert W. Connors, Nishant Ram Tripathi | 2024-01-09 |
| 9046491 | Surface and resonance-enhanced Raman detection method and apparatus | Gorakh Nath Ram Tripathi | 2015-06-02 |
| 8428814 | Method of verifying regulatory compliance of a vehicle having a vehicle diagnostic system | Lothar Geilen | 2013-04-23 |
| 7596435 | Vehicle communication system and method with mobile data collection | Bruce R. Kohn | 2009-09-29 |
| 6836708 | Monitoring of vehicle health based on historical information | — | 2004-12-28 |
| 6085582 | Vehicle mass emission measurement | Gideon Eden, Donald M. Soenen, Carl D. Ensfield, Harold M. Ryan, Robert Zummer | 2000-07-11 |
| 5739413 | Forced dilution system and method for emissions measurement systems | Bruce R. Kohn, Donald W. Bilsbarrow | 1998-04-14 |