Learn more

KOOMEY INC

Overview
  • Total Patents
    53
About

KOOMEY INC has a total of 53 patent applications. Its first patent ever was published in 1980. It filed its patents most often in United States, United Kingdom and Canada. Its main competitors in its focus markets mechanical elements, machines and civil engineering are BAKER CAC, GILMORE VALVE CO and OLMSTED PRODUCTS CO.

Patent filings in countries

World map showing KOOMEY INCs patent filings in countries
# Country Total Patents
#1 United States 19
#2 United Kingdom 16
#3 Canada 10
#4 France 3
#5 Italy 2
#6 Norway 2
#7 Mexico 1

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Tomlin Jerry B 8
#2 Lemoine Joseph L 7
#3 Loup Ronald Lamont 7
#4 Tomlin Jerry Benjamin 6
#5 Loup Ronald L 5
#6 Olejak Ingo Winfried Viktor 5
#7 Murthy Rajam R 4
#8 Levey Gustave Stanley 3
#9 O'Neil Michael Arnold 3
#10 Olejak Ingo W V 3

Latest patents

Publication Filing date Title
US4699355A Fail-safe fluid piloted valve positioner with hydromechanical position lock
CA1212043A Safety shear apparatus and method for production wells
US4565349A Fail safe hydraulic piloted pressure reducing and regulating valve
US4554940A Pressure reducing and regulating valve
GB8323726D0 Quick fluid exhaust valve
CA1196274A Hydraulic subsea control system with disconnect
US4475568A Pressure reducing and regulating valve
US4518005A Guided float accumulator
CA1204464A Underwater fluid control connector
GB8300582D0 Pressure reducing and regulating valve
US4519636A Seal for an underwater connector
US4448394A High low safety apparatus for drilling rigs
US4440232A Well pressure compensation for blowout preventers
US4445255A Hose clamp for supporting a vertically extending control line
US4453566A Hydraulic subsea control system with disconnect
US4444218A Underwater fluid connector
GB2097883A Underwater fluid control connector
US4887643A Pilot actuated spool valve
GB2094858A Holding back pressure on the vent line in a blow out preventer control system
US4444216A Pressure reducing and regulating valve