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BROWN WILLIAM SHERMAN

Overview
  • Total Patents
    20
About

BROWN WILLIAM SHERMAN has a total of 20 patent applications. Its first patent ever was published in 1913. It filed its patents most often in United States, Canada and United Kingdom. Its main competitors in its focus markets engines, pumps and turbines, machines and mechanical elements are WILDEN PUMP AND ENGINEERING LLC, DOMINATOR AB and WILDEN PUMP & ENG.

Patent filings in countries

World map showing BROWN WILLIAM SHERMANs patent filings in countries
# Country Total Patents
#1 United States 10
#2 Canada 3
#3 United Kingdom 3
#4 Switzerland 2
#5 Spain 2

Patent filings per year

Chart showing BROWN WILLIAM SHERMANs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Brown William Sherman 16
#2 William Sherman Brown 2

Latest patents

Publication Filing date Title
GB119330A Improvements in and relating to Positioning Mechanism.
CA171570A Positioning mechanism
US1260313A Steam-engine valve-gear.
CA159790A Locomotive valve gear
US1143034A Positioning mechanism.
US1114728A Locomotive valve-gear.
GB191411702A Steam Engine Valve Gear.
GB191407442A Steam Engine Valve Gear.
US1110288A Locomotive valve-gear.
US1110287A Steam-engine valve-gear.
US1085661A Steam-engine valve-gear.
US1086018A Steam-engine valve-gear.
US1100668A Steam-engine valve-gear.
CA148179A Steam engine valve
US1076406A Steam-engine valve-gear.
US1033532A Steam-engine valve-gear.