Issued Patents 2025
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12335684 | Loudspeakers and methods of use thereof | Joseph F. Pinkerton, James A. Andrews | 2025-06-17 |
| 12284507 | Force transducers for electroacoustic drivers and loudspeakers containing same | Joseph F. Pinkerton, James A. Andrews, William Martin Lackowski, William Neil Everett | 2025-04-22 |
| 12273694 | Voice coil actuator and loudspeakers containing same | Joseph F. Pinkerton | 2025-04-08 |
| 12256207 | Electroacoustic drivers and loudspeakers containing same | Joseph F. Pinkerton, James A. Andrews, William Martin Lackowski, William Neil Everett | 2025-03-18 |