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FOOTE DEAN

Overview
  • Total Patents
    15
About

FOOTE DEAN has a total of 15 patent applications. Its first patent ever was published in 2002. It filed its patents most often in United States and Canada. Its main competitors in its focus markets civil engineering, mechanical elements and machines are TSUKAMOTO SEIKI KK, ASHMIN LC and SUBTERRANEAN TOOLS INC.

Patent filings in countries

World map showing FOOTE DEANs patent filings in countries
# Country Total Patents
#1 United States 8
#2 Canada 7

Patent filings per year

Chart showing FOOTE DEANs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Foote Dean 15
#2 Delbridge Clayton 4
#3 Delbridge Scott 4
#4 Pustanyk Randy 2

Latest patents

Publication Filing date Title
CA2775856A1 Bearing assembly
US2011031700A1 Seal assembly for a pressure plate in a blowout preventer
CA2711700A1 Seal assembly for a pressure plate in a blowout preventer
CA2711717A1 Blowout preventer having wear, seal and guide plate inserts
CA2711654A1 Blowout preventer with lock
US2009056132A1 Method of forming a blowout preventer body
CA2584357A1 Rotary seal for dynamically sealing against a surface of a shaft
US7055390B2 Seal assembly with means for detecting seal failure
CA2414030A1 Ram block guide system for a ram-type blow out preventer
CA2409316A1 Seal assembly for reciprocating shaft