Donald Coplin

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Austin, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Hearing aids, computing devices, and methods for hearing aid profil...
- Patent number 8,792,661
- Issue date Jul 29, 2014
- Audiotoniq, Inc.
- Russell J. Apfel
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
SYSTEM AND METHOD FOR REMOTE HEARING AID ADJUSTMENT AND HEARING TES...
- Publication number 20130177188
- Publication date Jul 11, 2013
- AUDIOTONIQ, INC.
- Russell J Apfel
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Hearing Aids, Computing Devices, and Methods for Hearing Aid Profil...
- Publication number 20110176697
- Publication date Jul 21, 2011
- AUDIOTONIQ, INC.
- Russell J. Apfel
- H04 - ELECTRIC COMMUNICATION TECHNIQUE