Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8023675 | Systems and methods for in situ cerumen removal from hearing devices | Alex Tilson, Steve Blumenkranz, David Philip Knight, Mitchell C. Barham | 2011-09-20 |
| 7558394 | Systems and methods for in situ cerumen removal from hearing devices | Alex Tilson, Steve Blumenkranz, David Philip Knight, Mitchell C. Barham | 2009-07-07 |
| 7551747 | Perforated cap for a hearing aid | Timothy Cuongdung Huynh, Greg Anderson, Sunder Ram, Dean Johnson, Richard Gable +4 more | 2009-06-23 |
| 7477753 | Hearing aid protective packaging assembly | James P. Buckley, Robert Schindler, John Thomas Sadler | 2009-01-13 |
| 7466836 | Removal tool for in situ cerumen removal from hearing devices | Alex Tilson, Steve Blumenkranz, David Philip Knight, Mitchell C. Barham | 2008-12-16 |