Assignee

ARGOSY ELECTRONICS INC

US4 patents

Top patents by PatentIndex Score

US5659621AAug 19, 1997

Magnetically controllable hearing aid

ARGOSY ELECTRONICS INC226 citations98

US5553152ASep 3, 1996

Apparatus and method for magnetically controlling a hearing aid

ARGOSY ELECTRONICS INC226 citations98

US5083312AJan 21, 1992

Programmable multichannel hearing aid with adaptive filter

ARGOSY ELECTRONICS INC169 citations98

USD369865SMay 14, 1996

Magnetic actuator

ARGOSY ELECTRONICS INC5 citations62