Inventor

COPE FRED C

US3 patents

Patents

3 patents

US5373317ADec 13, 1994

Control and display section for borescope or endoscope

WELCH ALLYN INC259 citations97

US4649904AMar 17, 1987

Biopsy seal

WELCH ALLYN INC329 citations97

USD358471SMay 16, 1995

Combined control handle and viewing screen for an endoscope

WELCH ALLYN INC103 citations94