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HASTINGS MFG CO

Overview
  • Total Patents
    243
About

HASTINGS MFG CO has a total of 243 patent applications. Its first patent ever was published in 1919. It filed its patents most often in United States, Canada and EPO (European Patent Office). Its main competitors in its focus markets mechanical elements, machines and machine tools are SEALED POWER CORP, MUSKEGON PISTON RING CO INC and POWER RES CORP.

Patent filings in countries

World map showing HASTINGS MFG COs patent filings in countries

Patent filings per year

Chart showing HASTINGS MFG COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Phillips Harold P 129
#2 Wilkinson James W 16
#3 Quinlan William J 13
#4 Huver Lawrence L 12
#5 Ludwig Arthur L 10
#6 Olsen Ernest R 9
#7 Flora Rudolph F 8
#8 Dutterer Rex J L 8
#9 Quinlan W 8
#10 Johnson Aben E 8

Latest patents

Publication Filing date Title
US5195758A Three-piece oil control ring assembly
US4284504A Centrifugal spin-on filter or separator and method of making and assembling the same
US4585237A Piston and oil control ring therefor
CA970911A Windshield wiper assembly
US3852845A Wiper arm adapter for converting a single wiper arm to an articulating wiper arm
US3838475A Windshield wiper assembly
CA954658A Windshield wiper assembly
CA954258A Windshield wiper assembly
US3785002A Windshield wiper assembly
US3780395A Windshield wiper assembly
CA964409A Windshield wiper assembly
CA988864A Dual flow, spin-on filter
CA960414A Windshield wiper assembly
US3814444A Low friction piston ring
US3780394A Windshield wiper assembly
US3751754A Windshield wiper assembly
US3725971A Windshield wiper assembly
US3726403A Dual flow, spin-on filter
US3695437A Oil filter with improved anti-drainback valve
US3717900A Windshield wiper assembly