Inventor
HARPER RICHARD M
US9 patents
⚠️ This page may combine multiple inventors who share the name “HARPER RICHARD M”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ETHICON ENDO SURGERY INC
7 patentsUS7883465B2Feb 8, 2011
Finger operated switch for controlling a surgical handpiece
ETHICON ENDO SURGERY INC1,447 citations98
USD511145SNov 1, 2005
Hand piece switch adapter
ETHICON ENDO SURGERY INC395 citations98
US6945981B2Sep 20, 2005
Finger operated switch for controlling a surgical handpiece
ETHICON ENDO SURGERY INC2,145 citations98
US6719776B2Apr 13, 2004
Thumb pad actuator for an ultrasonic surgical instrument
ETHICON ENDO SURGERY INC368 citations97
US6500188B2Dec 31, 2002
Ultrasonic surgical instrument with finger actuator
ETHICON ENDO SURGERY INC517 citations94
USD486127SFeb 3, 2004
Hand piece switch adapter
ETHICON ENDO SURGERY INC8 citations73
USD462667SSep 10, 2002
Hand piece switch adapter
ETHICON ENDO SURGERY INC10 citations73