Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11889320 | System and method for hosting and transitioning to a wireless network | Sanjay Gupta | 2024-01-30 |
| D1010611 | Headset | Richard M. Urella | 2024-01-09 |
| D997125 | Headset | Richard M. Urella | 2023-08-29 |
| 10785552 | Intra-aural audio device having multiple layers | Richard M. Urella | 2020-09-22 |
| 5527214 | Roughing finishing honing tool with push/pull expansion mechanism | — | 1996-06-18 |
| 5050352 | Honing stone assembly | Charles R. Van Sickle | 1991-09-24 |
| 4686035 | Cylindrical drum magnetic separator | — | 1987-08-11 |
| 4528776 | Honing machine with stonewear compensator | — | 1985-07-16 |
| 4421647 | Filter with indexable filter web | James Marchman | 1983-12-20 |
| 4199455 | Combined magnetic and cyclonic separating apparatus | — | 1980-04-22 |