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TWOMEY JOHN R

Overview
  • Total Patents
    19
About

TWOMEY JOHN R has a total of 19 patent applications. Its first patent ever was published in 2009. It filed its patents most often in United States. Its main competitors in its focus markets medical technology and machines are EON SURGICAL LTD, INTELLIGENT IMPLANT SYSTEMS LLC and PRAKASH MANI N.

Patent filings in countries

World map showing TWOMEY JOHN Rs patent filings in countries
# Country Total Patents
#1 United States 19

Patent filings per year

Chart showing TWOMEY JOHN Rs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Twomey John R 19
#2 Allen Iv James D 6
#3 Unger Jeffrey R 4
#4 Hart Keir 3
#5 Joseph Daniel A 2
#6 Kingsley Dylan R 2
#7 Chojin Edward M 2
#8 Brandt Kim V 2
#9 Mueller Peter M 1
#10 Butcher Dennis W 1

Latest patents

Publication Filing date Title
US2013296923A1 Surgical forceps
US2013267951A1 Spindle assembly with mechanical fuse for surgical instruments
US2013245623A1 Electrosurgical instrument
US2012184990A1 Trigger lockout and kickback mechanism for surgical instruments
US2013185922A1 Method of manufacturing an electrosurgical instrument
US2013144285A1 Portable surgical instruments
US2013138102A1 Electrosurgical instrument with a knife blade lockout mechanism
US2013085491A1 Methods of manufacturing shafts for surgical instruments
US2013079762A1 Electrosurgical instrument
US2013079760A1 Surgical tissue occluding device
US2013060250A1 Surgical vessel sealer and divider
US2013018371A1 Clip-over disposable assembly for use with hemostat-style surgical instrument and methods of manufacturing same
US2012316601A1 Lever latch assemblies for vessel sealer and divider
US2012296333A1 Apparatus for performing an electrosurgical procedure
US2012283727A1 Surgical forceps
US2012184988A1 Latch mechanism for surgical instruments
US2012184989A1 Latch mechanism for surgical instruments
US2012172868A1 Apparatus for Performing an Electrosurgical Procedure
US2010179545A1 Vessel sealer and divider