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.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 8 | |
#2 | Canada | 4 |
# | Industry | |
---|---|---|
#1 | Environmental technology | |
#2 | Engines, pumps and turbines | |
#3 | Agriculture | |
#4 | Chemical engineering | |
#5 | Machines | |
#6 | Transport | |
#7 | Weapons |
# | Technology | |
---|---|---|
#1 | Internal-combustion piston engines | |
#2 | Climate change mitigation in transportation | |
#3 | Horticulture | |
#4 | Gas-flow silencers for machines | |
#5 | Armour | |
#6 | Mixing | |
#7 | Jet-propulsion plants | |
#8 | Ships | |
#9 | Unspecified technologies | |
#10 | Animal catching |
# | 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 |
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 |