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O K MACHINE & TOOL CORP

Overview
  • Total Patents
    36
About

O K MACHINE & TOOL CORP has a total of 36 patent applications. Its first patent ever was published in 1960. It filed its patents most often in United States, United Kingdom and Japan. Its main competitors in its focus markets electrical machinery and energy, machines and audio-visual technology are SHIELDS CHARLES E, ARTOS ENGINEERING CO and ELTEKNIK AB F S.

Patent filings in countries

World map showing O K MACHINE & TOOL CORPs patent filings in countries
# Country Total Patents
#1 United States 17
#2 United Kingdom 7
#3 Japan 6
#4 Germany 3
#5 France 3

Patent filings per year

Chart showing O K MACHINE & TOOL CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kober Marvin 12
#2 Maabin Kobaa 5
#3 Rivera Thomas 4
#4 Dvorak Jarda 4
#5 Weltman David 3
#6 Battaglia Eugene 2
#7 Toomasu Ribera 2
#8 Kaufman Harry 2
#9 Israel Mayerson 1
#10 Dvorak Jaroslav 1

Latest patents

Publication Filing date Title
US4399844A Component lead bending and crimping tool
US4405120A Printed circuit board holder
US4368654A Adjustable stripping tool
US4305550A Battery-powered wire wrapping tool and wrapping bit
US4215468A IC Extraction tool
US4184389A Manual wire cut and strip tool
US4177555A Wire-wrapping tool for non-stripped wire
US4172317A IC insertion hand tool
JPS5392486A Battery driven tool with bit for wrapping wire
US4100670A IC Insertion tool
US4194700A Battery-powered wire wrapping tool and wrapping bit
US4083268A Electrical wire dispenser with cutter and stripper
US4064581A Wire strip, wrap and unwrap tool
US3991796A Wire cutting, stripping and wrapping hand tool
US3896534A Electrical wire inserting tool
US3881248A Wire cut and strip tools
US3312460A Holding device for testing connections
US3075277A Machine tool attachment