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CARMAN VINCENT EARL

Overview
  • Total Patents
    26
About

CARMAN VINCENT EARL has a total of 26 patent applications. Its first patent ever was published in 1974. It filed its patents most often in Australia, Germany and United States. Its main competitors in its focus markets transport, environmental technology and mechanical elements are WUXI MINGHENG HYBRID POWER TECH CO LTD, GETRAG JIANGXI TRANS CO LTD and HAN SEUNG WOO.

Patent filings in countries

World map showing CARMAN VINCENT EARLs patent filings in countries
# Country Total Patents
#1 Australia 4
#2 Germany 4
#3 United States 4
#4 Canada 3
#5 United Kingdom 3
#6 Italy 3
#7 Sweden 3
#8 Japan 2

Patent filings per year

Chart showing CARMAN VINCENT EARLs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Carman Vincent E 12
#2 Carman Vincent Earl 3
#3 Buinsento Aaru Kaaman 1
#4 Buinsento Ii Kaaman 1
#5 Carman V E 1

Latest patents

Publication Filing date Title
IT7821021D0 Vehicle drive system with IC engine and hydraulic motor - allows selective coupling of motor to fast-displacement pump operated by drive shaft of engine
DE2805049A1 MOTOR VEHICLE DRIVE SYSTEM
US4098083A Hydraulic energy storage multi-speed transmission
US4035241A Method and apparatus for purifying a liquid by pressure distillation
DE2540073A1 HYDRAULIC SYSTEM FOR STORING THE BRAKING ENERGY OF A VEHICLE
IT1042381B Storage of vehicle braking energy - has valve controlled hydraulic brake pump and acceleration motor on axle and energy storage vessel
CA1032442A Hydraulic energy storage transmission
US3903696A Hydraulic energy storage transmission