Inventor
DANNA DOMINICK A
US5 patents
Patents
5 patentsUS5278642AJan 11, 1994
Color imaging system
WELCH ALLYN INC165 citations96
US4909600AMar 20, 1990
Light chopper assembly
WELCH ALLYN INC55 citations94
US4853774AAug 1, 1989
Auxiliary light apparatus for borescope
WELCH ALLYN INC89 citations94
US6120458ASep 19, 2000
Low profile pressure measure device
WELCH ALLYN INC33 citations92
US6494833B1Dec 17, 2002
Conditioning apparatus for a chemical sensing instrument
WELCH ALLYN INC4 citations61