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SMITH METER INC

Overview
  • Total Patents
    17
About

SMITH METER INC has a total of 17 patent applications. Its first patent ever was published in 1984. It filed its patents most often in United States, Canada and EPO (European Patent Office). Its main competitors in its focus markets measurement are PROTOPOPOV VITALIJ A, SANFUREMU AKIYUMU KK and STEVEN RICHARD.

Patent filings in countries

World map showing SMITH METER INCs patent filings in countries
# Country Total Patents
#1 United States 4
#2 Canada 3
#3 EPO (European Patent Office) 3
#4 United Kingdom 2
#5 Japan 2
#6 Australia 1
#7 Germany 1
#8 India 1

Patent filings per year

Chart showing SMITH METER INCs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Measurement

Focus technologies

# Technology
#1 Measuring volume

Top inventors

# Name Total Patents
#1 Erickson Charles D 5
#2 Kappelt Eric G 4
#3 Ciccozzi Frederick A 3
#4 Sipin Anatole J 2
#5 Roberson Hershel 2
#6 Hopfe Helmut W 2
#7 Eritsuku Jii Kaperuto 1
#8 Furederitsuku Ei Shikotsujii 1
#9 Sipin Anatole Joshua 1
#10 Swanson Philip E 1

Latest patents

Publication Filing date Title
AU3491595A Mass flowmeter and conduit assembly
JPS62103522A Mass flowmeter and signal processing system thereof
US4655089A Mass flow meter and signal processing system
JPS6227621A Dynamic vibration type weighing equipment for measuring massof passing and flowing substance
CA1234300A Mass flowmeter
EP0179541A2 Sonic flow meter
DE3439153A1 Piston with seal arrangement of a flow rate tester
CA1230750A Compact flow prover
US4559833A Meter for measuring mass flow rate
US4569220A Flow prover with seal monitor
US4549426A Compact flow prover