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OLIVER INSTR COMPANY

Overview
  • Total Patents
    26
About

OLIVER INSTR COMPANY has a total of 26 patent applications. Its first patent ever was published in 1947. It filed its patents most often in United States, Canada and United Kingdom. Its main competitors in its focus markets machine tools, machines and mechanical elements are MICROMATIC HONE CORP, HH PATENT AS and CME BLASTING & MINING EQUIP.

Patent filings in countries

World map showing OLIVER INSTR COMPANYs patent filings in countries
# Country Total Patents
#1 United States 17
#2 Canada 3
#3 United Kingdom 3
#4 Germany 2
#5 France 1

Patent filings per year

Chart showing OLIVER INSTR COMPANYs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Garrison Clifford L 20
#2 Adrian Garrison Clifford Lynn 1
#3 Leathley Burton R 1
#4 Snyder Richard F 1
#5 Garrison Rollo L 1
#6 Lynn Garrison Clifford 1

Latest patents

Publication Filing date Title
US3952456A Grinding machine
US3184860A Gauge
US3141678A Chuck construction
US3114988A Apparatus for grinding twist drills
US3084485A Drill grinder
US3081253A Grinding and metal disintegrating apparatus
US2875648A Grinding machine and work supporting means therefor
US2875559A Method of grinding and grinding wheel therefor
US2826019A Cooling system and apparatus for abrasive wheels
US2785510A Apparatus for grinding drills
US2781614A Grinding apparatus
US2641092A Actuator for machine elements
US2641115A Universal joint construction
US2560944A Cooling system and apparatus for abrasive wheels
US2629972A Grinding machine
US2584862A Method of forming grinding wheels
US2607173A Grinding method
CA706383A Grinding and metal disintegrating apparatus
CA743702A Chuck construction
CA672419A Drill grinder