Inventor
NEWTON DAVID W
US27 patents
⚠️ This page may combine multiple inventors who share the name “NEWTON DAVID W”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
VALLEYLAB INC
7 patentsUS4827927AMay 9, 1989
Apparatus for changing the output power level of an electrosurgical generator while remaining in the sterile field of a surgical procedure
VALLEYLAB INC258 citations99
US4231372ANov 4, 1980
Safety monitoring circuit for electrosurgical unit
VALLEYLAB INC255 citations99
US3963030AJun 15, 1976
Signal generating device and method for producing coagulation electrosurgical current
VALLEYLAB INC217 citations99
US4416276ANov 22, 1983
Adaptive, return electrode monitoring system
VALLEYLAB INC1,975 citations98
US4094320AJun 13, 1978
Electrosurgical safety circuit and method of using same
VALLEYLAB INC271 citations96
US4416277ANov 22, 1983
Return electrode monitoring system for use during electrosurgical activation
VALLEYLAB INC294 citations94
US4255088AMar 10, 1981
Liquid pumping system having means for detecting gas in the pump
VALLEYLAB INC74 citations91
ELECTROSCOPE INC
4 patentsUS5312401AMay 17, 1994
Electrosurgical apparatus for laparoscopic and like procedures
ELECTROSCOPE INC214 citations98
US6494877B2Dec 17, 2002
Electrosurgical apparatus for laparoscopic and like procedures
ELECTROSCOPE INC349 citations96
US5769841AJun 23, 1998
Electrosurgical apparatus for laparoscopic and like procedures
ELECTROSCOPE INC111 citations95
US5688269ANov 18, 1997
Electrosurgical apparatus for laparoscopic and like procedures
ELECTROSCOPE INC257 citations94
ENCISION INC
3 patentsUS7465302B2Dec 16, 2008
System and method for performing an electrosurgical procedure
ENCISION INC76 citations97
US8007494B1Aug 30, 2011
Device and method to prevent surgical burns
ENCISION INC244 citations96
US7422589B2Sep 9, 2008
System and method for performing an electrosurgical procedure
ENCISION INC45 citations92