Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12207038 | Open-ear headphone | Nathan T. Smith, Peter C. Santoro | 2025-01-21 |
| 12155988 | Open-ear headphone | Caitlin Hanson, Robert Knox, Richard Lionel Lanoue, III, Allen T. Graff, Nathan T. Smith +2 more | 2024-11-26 |
| 11683631 | Open-ear headphone | Caitlin Hanson, Robert Knox, Richard Lionel Lanoue, III, Allen T. Graff, Nathan T. Smith +2 more | 2023-06-20 |
| 8941276 | Rotor assembly having ball nut cartridge | Daniel C. Haferman, Christopher A. Pare | 2015-01-27 |