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POLYGON COMPANY

Overview
  • Total Patents
    18
About

POLYGON COMPANY has a total of 18 patent applications. Its first patent ever was published in 1991. It filed its patents most often in United States, WIPO (World Intellectual Property Organization) and Canada. Its main competitors in its focus markets mechanical elements, machines and engines, pumps and turbines are TAPLIN JOHN F, HYDRAULIC EQUIPMENT COMPANY and DYNEX RIVETT INC.

Patent filings in countries

World map showing POLYGON COMPANYs patent filings in countries
# Country Total Patents
#1 United States 12
#2 WIPO (World Intellectual Property Organization) 3
#3 Canada 2
#4 Australia 1

Patent filings per year

Chart showing POLYGON COMPANYs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Fish Elson B 16
#2 Farrisee Scott 5
#3 Lashbrook Paul H 5
#4 Shobert James 5
#5 Lubak Steven J 2
#6 Chang Jao 1
#7 Schneider Marcus 1
#8 Fish Elson 1

Latest patents

Publication Filing date Title
US2009255400A1 Hybrid Piston Rod
CA2680299A1 Position sensing composite cylinder
US2008173172A1 Position sensing composite cylinder
WO2008101158A2 Position sensing composite cylinder
US2008081136A1 Hybrid bearing cylinder
US2007154669A1 Veil material for implements
US2006191407A1 Composite brake cylinder
US2007044655A1 Removable end plug
US2006070520A1 End cap assembly
WO03103941A1 Aeroslide bearing cylinder
US5651303A Fluid cylinder end cap assembly
US5465647A Fluid cylinder end cap assembly
US5129184A Magnetic sealing gasket