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THOMSON WILLIAM P

Overview
  • Total Patents
    12
About

THOMSON WILLIAM P has a total of 12 patent applications. Its first patent ever was published in 1903. It filed its patents most often in United States. Its main competitors in its focus markets civil engineering, machines and mechanical elements are HYLE JACOB A, THOMSON THOMSON COMPANY and EVERTS & VAN DER WEYDEN N V.

Patent filings in countries

World map showing THOMSON WILLIAM Ps patent filings in countries
# Country Total Patents
#1 United States 12

Patent filings per year

Chart showing THOMSON WILLIAM Ps patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Civil engineering
#2 Machines
#3 Mechanical elements

Top inventors

# Name Total Patents
#1 Thomson William P 12
#2 Thomson Samuel G 10

Latest patents

Publication Filing date Title
US1147568A Nut-lock.
US1105719A Railway-tie.
US1105720A Railway-tie.
US1105718A Railway-tie.
US1018139A Railway-tie.
US872477A Rail-joint.
US831581A Rail-joint.
US831580A Rail-joint.
US831579A Joint for railway-rails.
US770026A Suspended rail-joint.
US770248A Rail-joint.
US831578A Rail-joint.