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JENARA ENTPR LTD

Overview
  • Total Patents
    25
About

JENARA ENTPR LTD has a total of 25 patent applications. Its first patent ever was published in 1999. It filed its patents most often in United States, WIPO (World Intellectual Property Organization) and EPO (European Patent Office). Its main competitors in its focus markets engines, pumps and turbines, machines and mechanical elements are NORGREN GT DEV CORP, PIERCE GOVERNOR COMPANY and HANDY GOVERNOR CORP.

Patent filings per year

Chart showing JENARA ENTPR LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Hartley John P 18
#2 Meneely Vincent A 11
#3 Israel Mark A 9
#4 Gavril Gabriel 6
#5 Spence Tamara 6
#6 Lhote Andre F 6
#7 Price Robert B 5
#8 Anderson Derek 4
#9 Israel Mark 3
#10 Gabriel Gavril 1

Latest patents

Publication Filing date Title
WO2004081352A1 Modal variable valve actuation system for internal combustion engine and method for operating the same
CA2453593A1 Pressure relief exhaust brake
WO03089819A1 Exhaust gas control valve, apparatus and method of controlling exhaust gas flow
AU2003208220A1 Apparatus and method for retarding an engine with an exhaust brake and a compression release brake
EP1390612A1 Apparatus and control for variable exhaust brake
AU8743201A Apparatus and method to oprate an engine exhaust brake together with an exhaust gas recirculation system
US6386160B1 Valve control apparatus with reset