Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10085677 | System and method for performing a hearing screening | Steve Iseberg, Steve Viranyi, Gregory R. Shaw, Viorel Drambarean, Ron Scicluna +1 more | 2018-10-02 |
| 9982475 | System and method for automatically closing a garage door | Patrick Thomas Brennan | 2018-05-29 |
| 9458657 | System and method for automatically closing a garage door | Patrick Thomas Brennan | 2016-10-04 |
| 7881486 | Directional microphone assembly | Mead C. Killion, Robert B. Schulein, Timothy S. Monroe, Viorel Drambarean, Andrew J. Haapapuro | 2011-02-01 |
| 7832080 | Directional microphone assembly | Mead C. Killion, Robert B. Schulein, Timothy S. Monroe, Viorel Drambarean, Andrew J. Haapapuro | 2010-11-16 |
| 7751579 | Acoustically transparent debris barrier for audio transducers | Robert B. Schulein | 2010-07-06 |
| 7697705 | High fidelity digital hearing aid and methods of programming and operating same | Mead C. Killion, Steven Viranyi, Timothy S. Monroe, David A. Preves, Norman P. Matzen +1 more | 2010-04-13 |
| 7286677 | Directional microphone assembly | Mead C. Killion, Robert B. Schulein, Timothy S. Monroe, Viorel Drambarean, Andrew J. Haapapuro | 2007-10-23 |
| 6798890 | Directional microphone assembly | Mead C. Killion, Robert B. Schulein, Timothy S. Monroe, Viorel Drambarean, Andrew J. Haapapuro | 2004-09-28 |
| 6704423 | Hearing aid assembly having external directional microphone | C. Roger Anderson, Robert B. Schulein | 2004-03-09 |