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H & S TOOL INC

Overview
  • Total Patents
    35
About

H & S TOOL INC has a total of 35 patent applications. Its first patent ever was published in 2003. It filed its patents most often in United States, WIPO (World Intellectual Property Organization) and Australia. Its main competitors in its focus markets machine tools, machines and medical technology are JP TOOL INC, HAMILTON MARTIN N and SAFETY SA.

Patent filings per year

Chart showing H & S TOOL INCs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Hall J Randall 31
#2 Cormany Robert E 4
#3 Hall J R 2
#4 Hall Randall J 1
#5 Cormany Robert 1

Latest patents

Publication Filing date Title
TW201129436A Clamshell lathe
WO2010077346A1 Tripper assembly for a clamshell lathe
WO2010077349A1 Clamshell lathe
US7690283B1 Motor mount assembly for a milling tool
WO2007047973A2 Milling head and methods for tube end preparation
US2007098509A1 Milling head for removing heat dissipating elements from a tube
AU2005272990A1 Multi-functional tube milling head
US7673549B2 Friction linear guide rail assembly for boiler tube cutting apparatus
KR20060071417A Tube milling head
US2006018726A1 Multi-functional tube milling head
US7143673B2 Method for tube end preparation and milling head therefore