Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11212609 | Wearable audio device with tri-port acoustic cavity | Robert Belanger, David-Michael Lozupone, Clayton J. Pipkin, Johnpaul P. Barrieau | 2021-12-28 |
| 5759003 | Combined screw and clearance drill | John M. Greenway | 1998-06-02 |