Inventor
TAMBURRINO RICHARD A
US22 patents
⚠️ This page may combine multiple inventors who share the name “TAMBURRINO RICHARD A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
WELCH ALLYN INC
14 patentsUS6483535B1Nov 19, 2002
Wide angle lens system for electronic imagers having long exit pupil distances
WELCH ALLYN INC148 citations99
US4989581AFeb 5, 1991
Torsional strain relief for borescope
WELCH ALLYN INC129 citations98
US5202758AApr 13, 1993
Fluorescent penetrant measurement borescope
WELCH ALLYN INC76 citations96
US10098530B2Oct 16, 2018
Medical diagnostic instrument
WELCH ALLYN INC37 citations93
US5365331ANov 15, 1994
Self centering device for borescopes
WELCH ALLYN INC56 citations93
US7618159B2Nov 17, 2009
Vented iris control for luminaire
WELCH ALLYN INC23 citations92
US5345339ASep 6, 1994
Motorized mirror assembly
WELCH ALLYN INC46 citations92
US5253638AOct 19, 1993
Right-angle detachable variable-position reflector assembly
WELCH ALLYN INC55 citations92
US5512036AApr 30, 1996
Dental imaging system
WELCH ALLYN INC43 citations91
US5893712AApr 13, 1999
Gripping handle for diagnostic instrument
WELCH ALLYN INC32 citations90
US5122900AJun 16, 1992
Motorized mirror assembly
WELCH ALLYN INC8 citations74
US5365058ANov 15, 1994
Compensating optical system for video monitor
WELCH ALLYN INC4 citations62
US5467124ANov 14, 1995
Film holder for video probe
WELCH ALLYN INC3 citations58
US9220422B2Dec 29, 2015
Blood pressure sleeve
WELCH ALLYN INC1 citations50
PHILIPS CORP
4 patentsUS4318025AMar 2, 1982
Shadow mask microphonic suppressor
PHILIPS CORP19 citations81
US4517487AMay 14, 1985
Cathode ray tube internal shielding means
PHILIPS CORP3 citations63
US4565945AJan 21, 1986
Deflection limiting means for CRT mask support means
PHILIPS CORP2 citations59
US4524298AJun 18, 1985
Color cathode ray tube incorporating improved thermal compensation type aperture mask supporting means
PHILIPS CORP2 citations58