Learn more

THOMSON THOMSON COMPANY

Overview
  • Total Patents
    34
About

THOMSON THOMSON COMPANY has a total of 34 patent applications. Its first patent ever was published in 1906. It filed its patents most often in United States and Canada. Its main competitors in its focus markets civil engineering, machines and mechanical elements are THOMSON WILLIAM P, HYLE JACOB A and WHITEMAN GEORGE W.

Patent filings in countries

World map showing THOMSON THOMSON COMPANYs patent filings in countries
# Country Total Patents
#1 United States 23
#2 Canada 11

Patent filings per year

Chart showing THOMSON THOMSON COMPANYs 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 23
#2 Thomson Samuel G 22
#3 Thomson William Paton 7
#4 Thomson Samuel Garver 6
#5 Thomson W P 2
#6 Thomson S G 2
#7 Thomson Samuel Garven 1
#8 Thompson William Paton 1
#9 Thompson Samuel Garver 1

Latest patents

Publication Filing date Title
CA144256A Splice bar for rails
CA143061A Rail joint
CA142608A Nut lock
CA136747A Rail joint
CA134785A Rail joint
CA134783A Rail joint
CA133369A Splice bar for rails
US1005583A Rail-joint.
US1016798A Nut-locking washer.
US1016797A Rail-joint.
CA129652A Splice bar for rail joints
US985858A Rail-joint.
US1011095A Rail-joint.
US1009026A Splice-bar for rails.
US960238A Splice-bar for rails.
US964338A Insulated rail-joint.
US944298A Rail-joint.
US975376A Rail-joint.
US937118A Splice-bar for rail-joints.
CA118205A Rail joint