Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6292572 | Hearing aids with standardized spheroidal housings | Robert S. Yoest, Greg Prutnikov | 2001-09-18 |
| 6097825 | Hearing aids with standardized spheroidal housings | Robert S. Yoest, Greg Prutnikov | 2000-08-01 |
| 5864628 | Press-fit sound damping structure | Lawrence M. Posen, Robert S. Yoest | 1999-01-26 |
| 5732396 | Hearing aid screening device having an elongated spacing element which extends therefrom providing for ingress of background noise | Lawrence M. Posen, Erik Alan Lindberg | 1998-03-24 |
| 4742479 | Modulo arithmetic unit having arbitrary offset and modulo values | Kevin L. Kloker | 1988-05-03 |