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WILLIAM L TENNEY

Overview
  • Total Patents
    12
About

WILLIAM L TENNEY has a total of 12 patent applications. Its first patent ever was published in 1949. It filed its patents most often in United States and Canada. Its main competitors in its focus markets environmental technology, engines, pumps and turbines and agriculture are AKASAKA DIESELS, HYUNWOO SMT CO LTD and KAKUTA YOSHIAKI.

Patent filings in countries

World map showing WILLIAM L TENNEYs patent filings in countries
# Country Total Patents
#1 United States 8
#2 Canada 4

Patent filings per year

Chart showing WILLIAM L TENNEYs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Frank Paul A 6
#2 Tenney William L 6
#3 Knox Scoville E 4
#4 Rhodes Walter L 2
#5 Light James W 1

Latest patents

Publication Filing date Title
US3703937A Multiple rpm range tuned exhaust pipe and silencer for two-cycle engine
US3665712A Two-cycle engine resonance exhaust system
US3612014A Two cycle rear compression engine porting and transfer passage arrangement
US2998791A Control apparatus for water craft
US2858162A Aerosol generator
US2710524A Starting equipment for resonant pulse jet combustion device
US2738334A Machine for producing dispersions of liquids in air or other gases for the production of fogs
US2857332A Machine for producing dispersions of liquids in air or other gases for the production of fogs
CA528349A Starting equipment for resonant pulse jet combustion device
CA561567A Aerosol generator
CA598446A Machine for producing dispersions of liquids in air or other gases for the production of fogs