Issued Patents 2024
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12126979 | Electroacoustic drivers and loudspeakers containing same | Joseph F. Pinkerton, David A. Badger, William Martin Lackowski, William Neil Everett | 2024-10-22 |
| 12003940 | Electroacoustic drivers and loudspeakers containing same | Joseph F. Pinkerton, David A. Badger, William Martin Lackowski, William Neil Everett | 2024-06-04 |
| 12003941 | Electroacoustic drivers and loudspeakers containing same | Joseph F. Pinkerton, David A. Badger, William Martin Lackowski, William Neil Everett | 2024-06-04 |
| 12003942 | Electroacoustic drivers and loudspeakers containing same | Joseph F. Pinkerton, David A. Badger, William Martin Lackowski, William Neil Everett | 2024-06-04 |
| 12003943 | Electroacoustic drivers and loudspeakers containing same | Joseph F. Pinkerton, David A. Badger, William Martin Lackowski, William Neil Everett | 2024-06-04 |