High fidelity hearing aid amplifier
A Standard patent application filed on 31 October 1990 credited to Killion, Mead C
;
Matzen, Norman P
;
Brown, Clyde M. Jr.
;
Wilson, Donald L
;
Compton, James B
;
Iseberg, Steven J
;
Stewart, Jonathan K
;
Cole, William A.
Details
Application number :
67372
Application type :
Standard
Application status :
CEASED
Under opposition :
No
Proceeding type :
Invention title :
High fidelity hearing aid amplifier
Inventor :
Killion, Mead C
;
Matzen, Norman P
;
Brown, Clyde M. Jr.
;
Wilson, Donald L
;
Compton, James B
;
Iseberg, Steven J
;
Stewart, Jonathan K
;
Cole, William A.
Agent name :
SPRUSON & FERGUSON
Address for service :
GPO Box 3898 SYDNEY NSW 2001
Filing date :
31 October 1990
Associated companies :
Applicant name :
Etymotic Research, Inc.
Applicant address :
61 Martin Lane Elk Grove Village IL 60007 United States Of America