Inventor

BARTKOWIAK JOHN GRAY

GB3 patents

⚠️ This page may combine multiple inventors who share the name “BARTKOWIAK JOHN GRAY”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

NEUMEYER FREDERICK CHARLES

2 patents

US8611570B2Dec 17, 2013

Data storage system, hearing aid, and method of selectively applying sound filters

NEUMEYER FREDERICK CHARLES26 citations87

US9736600B2Aug 15, 2017

Devices and methods for collecting acoustic data

NEUMEYER FREDERICK CHARLES2 citations70

AUDIOTONIQ INC

1 patent

US8369549B2Feb 5, 2013

Hearing aid system adapted to selectively amplify audio signals

AUDIOTONIQ INC16 citations80