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YOUNG & FRANKLIN INC

Overview
  • Total Patents
    19
About

YOUNG & FRANKLIN INC has a total of 19 patent applications. Its first patent ever was published in 1989. It filed its patents most often in United States, Canada and EPO (European Patent Office). Its main competitors in its focus markets mechanical elements, machines and environmental technology are GARDNER LAWRENCE H, BETTIS CORP and ALKON PRODUCTS CORP.

Patent filings in countries

World map showing YOUNG & FRANKLIN INCs patent filings in countries

Patent filings per year

Chart showing YOUNG & FRANKLIN INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Silva Gabriel 13
#2 Ma Weijian 7
#3 Moeller John D 2
#4 Weijian Ma 2
#5 Kaido Peter F 1
#6 Holdren Earl 1
#7 Faso David 1
#8 Faso David J 1
#9 Hopkinson Harold H 1
#10 Perry Dave L 1

Latest patents

Publication Filing date Title
IL205984D0 Actuator-based system for controlling rotational position of solar collector trough
US2005011188A1 Electro-hydrostatic actuator with a failsafe system
US2004113110A1 Electric valve actuator with failsafe apparatus
US2004113109A1 Electro-hydrostatic actuator
US2003111924A1 Compact electromechanical linear actuator
US6427970B1 Heat dissipating voice coil activated valves
US6356007B1 Bi-stable snap over actuator
US6182678B1 Apparatus for safely installing and removing spring failsafe actuator
CA2280072A1 Spring locking mechanism
US6086038A Linkage locking device
US4989642A Throttling valve
US5027919A Fluid friction controller