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SPIRAX SARCO INC

Overview
  • Total Patents
    33
  • GoodIP Patent Rank
    229,752
About

SPIRAX SARCO INC has a total of 33 patent applications. Its first patent ever was published in 1984. It filed its patents most often in United States, WIPO (World Intellectual Property Organization) and Argentina. Its main competitors in its focus markets engines, pumps and turbines, mechanical elements and machines are FUTUREPUMP PTY LTD, GREENBERG DAN and SCHWANINGER VITUS.

Patent filings per year

Chart showing SPIRAX SARCO INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Platts Drew L 9
#2 Dukes Jon W 9
#3 Soares Jairo L 9
#4 Pendergrass Rickie A 9
#5 Soares Jairo Luiz 5
#6 Jiandani Niranjan T 3
#7 Radle Jr Bernard J 3
#8 Douro Daniel E 3
#9 Batey Robert H 3
#10 Jarrell Albert M 3

Latest patents

Publication Filing date Title
US2015260553A1 Vortex shedding flow meter
US2013333776A1 Condensate removal pump having improved check valve
US2006272426A1 Electromagnetic flow sensing apparatus and method
US7520731B1 Gas pressure driven pump having dual pump mechanisms
US7316241B1 Steam trap
US2005226734A1 Gas pressure driven fluid pump having an electronic cycle counter and method
MXPA05006162A Gas pressure driven fluid pump having compression spring pivot mechanism and damping system.
US7048513B2 Gas pressure driven fluid pump having compression spring pivot mechanism and damping system
US6935844B1 Gas pressure driven fluid pump having magnetic valve control mechanism and method
US7070394B1 Gas pressure driven fluid pump having pilot valve controlling disc-type motive and exhaust valves
US6808370B1 Gas pressure driven tank fluid pump having float and snap-acting rotary valve
US5938409A Gas powered fluid pump with exhaust assist valve
US5230361A Snap action toggle valve actuator assembly
US4560105A Bellows-actuated thermostatic steam traps
US4549691A Dual mode bellows-actuated thermostatic steam trap