Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11523221 | Diaphragm for use in audio transducer, audio transducer and method of manufacturing diaphragm | Gavin Jones, George Albert Bullimore, Stuart Martin Hancock | 2022-12-06 |
| 11323817 | Diaphragm for use in audio transducer and method of manufacturing diaphragm | George Albert Bullimore, Stuart Martin Hancock | 2022-05-03 |