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SAUNDERS VALVE CO LTD

Overview
  • Total Patents
    562
About

SAUNDERS VALVE CO LTD has a total of 562 patent applications. Its first patent ever was published in 1934. It filed its patents most often in United Kingdom, Canada and Germany. Its main competitors in its focus markets mechanical elements, machines and materials and metallurgy are WATERFIELD ENG, BESTOBELL VALVES LTD and KEROX IPARI ES KERESKEDELMI KFT.

Patent filings per year

Chart showing SAUNDERS VALVE CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Price Richard Hector 24
#2 Jarrett Charles Roy 24
#3 Cocking Glyn 18
#4 Shand Stanley Grapes 16
#5 Bentley-Leek Herbert 14
#6 Price Richard H 11
#7 Shand Stanley G 11
#8 Cocking G 10
#9 Hector Price Richard 10
#10 Kaye Oliver 9

Latest patents

Publication Filing date Title
GB9221284D0 Diaphragm valve
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US5222523A Valve for controlling connection to branch passage
GB9025531D0 Diaphragm valve
GB9022811D0 Diaphragm valves
GB9014124D0 Valve for controlling connection to branch passage
GB8923467D0 Diaphragm valves
GB8914329D0 Valve for controlling connection to branch passage
GB8824277D0 Diaphragm valves
GB8815559D0 Valve assembly
GB8726757D0 Diaphragm for diaphragm valve
GB8724145D0 Diaphragm valves
GB8715203D0 Valve assembly
GB8711875D0 Diaphragm valves
GB8624503D0 Diaphragm valves
GB8615739D0 Valve assembly
GB8612082D0 Diaphragm valves
GB8527779D0 Diaphragms
GB8516201D0 Valve assembly
GB8513525D0 Diaphragm valves