Wahl; Jerry R.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Wahl; Jerry R..The latest application filed is for "hearing aid having input and output gain compression circuits".
- Wahl; Jerry R. - Woodland Park CO
- Wahl; Jerry R. - Lakeville MN
| Patent | Date |
|---|---|
| Hearing aid having input and output gain compression circuits Grant 5,862,238 - Agnew , et al. January 19, 1 | 1999-01-19 |
| Gain compression amplfier providing a linear compression function Grant 5,822,442 - Agnew , et al. October 13, 1 | 1998-10-13 |
| Differential signal delay circuit Grant 4,893,036 - Hester , et al. January 9, 1 | 1990-01-09 |
| Integrated, high speed, zero hold current and delay compensated charge pump Grant 4,847,519 - Wahl , et al. July 11, 1 | 1989-07-11 |
uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.
While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.
All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.
| 