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STANT INC

Overview
  • Total Patents
    110
About

STANT INC has a total of 110 patent applications. Its first patent ever was published in 1978. It filed its patents most often in United States, Canada and Japan. Its main competitors in its focus markets transport, machines and engines, pumps and turbines are FUEL ACTIVE LTD, ERGOM MATERIE PLASTICHE SPA and STANT MFG CO.

Patent filings in countries

World map showing STANT INCs patent filings in countries

Patent filings per year

Chart showing STANT INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Harris Robert S 57
#2 Szlaga Emil 22
#3 Evans John H 10
#4 Crute Billy G 9
#5 Thompson Robert H 6
#6 Robaato Esu Harisu 5
#7 Smith Dwight D 2
#8 Cranfill Leonard J 2
#9 Birii Jii Kuruuto 2
#10 Szlaga Emil Jr 2

Latest patents

Publication Filing date Title
US5156178A Vacuum-actuated vent assembly
US5116257A Tank venting control assembly
US5065782A Tank venting control assembly
US5108001A Pressure release vent cap
US5110003A Torque-override cap
US5028244A Tank venting control valve assembly
US5099880A Fuel tank venting control valve assembly
US5056570A Capless vehicle refueling system
US4991615A Tank pressure control apparatus
US4966189A Tank valve mounting assembly
US4977936A Filler neck sealing assembly
US4944779A Vapor recovery system
US4953583A Tank pressure control valve
US4877146A Vacuum-controlled vapor recovery system
US4913303A Liquid splash control fuel cap
US4836835A Vacuum-actuated vapor recovery system
US4826511A Vapor recovery system
US4790349A Tank pressure control system
US4830058A Closure cap with clutch-actuated release
US4883103A Filler neck sealing assembly