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HOOVER WALTER SCOTT

Overview
  • Total Patents
    18
About

HOOVER WALTER SCOTT has a total of 18 patent applications. Its first patent ever was published in 1965. It filed its patents most often in Canada and Germany. Its main competitors in its focus markets mechanical elements, transport and materials and metallurgy are LIANG ZHIZI, CHARLES HENRY CATON and SIMPSON HOWARD W.

Patent filings in countries

World map showing HOOVER WALTER SCOTTs patent filings in countries
# Country Total Patents
#1 Canada 17
#2 Germany 1

Patent filings per year

Chart showing HOOVER WALTER SCOTTs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Hoover Walter Scott 17
#2 Scott Hoover Walter 1

Latest patents

Publication Filing date Title
CA416076A Propeller blade support
CA432500A Aircraft propeller synchronizer
CA442159A Constant speed propeller mechanism
CA423871A Hydraulic compensating propeller
CA423361A Constant speed propeller
CA393855A Propeller pitch control
CA414392A Propeller pitch control mechanism
CA432610A Propeller blade
CA411177A Variable pitch propeller mechanism
CA414389A Variable pitch propeller
CA431743A Rotary hydraulic torque unit packing
CA437180A Premoulded sealer for hydraulic torque units
CA442160A Variable diameter propeller unit
CA394499A Variable pitch propeller mechanism
CA442161A Accumulator pressure propeller blade actuating mechanism
CA414390A Propeller pitch governor
CA414391A Propeller pitch control mechanism