Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10891233 | Intelligent prefetch disk-caching technology | Scott E. Burridge, Jawad B. Khan, Sanjeev N. Trika | 2021-01-12 |
| 8820474 | Ear tip piece for hearing instruments | Don Campbell | 2014-09-02 |
| 8800712 | Ear tip piece for attenuating sound | Don Campbell | 2014-08-12 |
| 8180083 | Protective cover for behind-the-ear hearing aid device | Don Campbell | 2012-05-15 |