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ANCO INC

Overview
  • Total Patents
    11
About

ANCO INC has a total of 11 patent applications. Its first patent ever was published in 1951. It filed its patents most often in United States. Its main competitors in its focus markets machines, mechanical elements and control are CHARLES E GOLDEN, DALLAH WATER SAVING and ANDERSON GREENWOOD LP.

Patent filings in countries

World map showing ANCO INCs patent filings in countries
# Country Total Patents
#1 United States 11

Patent filings per year

Chart showing ANCO INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Robert Stevenson 10
#2 Stevenson Robert L 1

Latest patents

Publication Filing date Title
US2744538A Hydraulic pressure relief valve
US2729235A Gage dampening valve
US2676612A In-line hydraulic pressure relief valve with reversible flow
US2750956A Hydraulic break fuse requiring reset
US2729228A Automatic air bleeder valve for hydraulic systems
US2745434A Four way balanced pressure valve
US2729234A Surge valve
US2731035A Spring loaded dual type relief valve
US2684684A Automatic air bleeder valve for hydraulic systems
US2752177A Fluid seal
US2657706A Hydraulic break fuse