Learn more

FIREY JOSEPH CARL

Overview
  • Total Patents
    21
About

FIREY JOSEPH CARL has a total of 21 patent applications. Its first patent ever was published in 1974. It filed its patents most often in United States and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets engines, pumps and turbines, environmental technology and basic materials chemistry are GEORGE STEPHEN KAMMER, KWAK SANG SIN and JOHO CORP.

Patent filings in countries

World map showing FIREY JOSEPH CARLs patent filings in countries

Patent filings per year

Chart showing FIREY JOSEPH CARLs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Firey Joseph Carl 21

Latest patents

Publication Filing date Title
US2012097127A1 Separate igniter fuel injection system
US2011259286A1 Common rail slurry fuel injector system
US2010293837A1 Engine fuels from coal and biomass volatile matter
US2011108404A1 Cyclic batch coal devolatilization apparatus
US2011041394A1 Rotary tar slurrifier
US2010293847A1 Engine fuels from coal volatile matter
US2010147233A1 Coke burning engine
US2009188468A1 Modified common rail fuel injection system
US2008098987A1 Common rail supplementary atomizer for piston engines
US2008172934A1 Rotary residual fuel slurrifier
US7281500B1 Supplementary slurry fuel atomizer and supply system
US4077381A Gasoline engine fuel interrupter
US4009694A Gasoline engine torque regulator with partial speed correction
US3995606A Gasoline engine torque regulator with speed correction
US3938483A Gasoline engine torque regulator
US3963006A Oil flow positive valve drive mechanism for gasoline engines