Learn more

KIRBY EQUIPMENT COMPANY

Overview
  • Total Patents
    12
About

KIRBY EQUIPMENT COMPANY has a total of 12 patent applications. Its first patent ever was published in 1907. It filed its patents most often in United States and Canada. Its main competitors in its focus markets transport are SCHEFFEL HERBERT, RAILROAD DYNAMICS INC and HEWITT HERBERT HILLS.

Patent filings in countries

World map showing KIRBY EQUIPMENT COMPANYs patent filings in countries
# Country Total Patents
#1 United States 10
#2 Canada 2

Patent filings per year

Chart showing KIRBY EQUIPMENT COMPANYs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Transport

Focus technologies

# Technology
#1 Rail vehicle suspensions

Top inventors

# Name Total Patents
#1 Woodman George A 9
#2 Woodman George Alverado 3

Latest patents

Publication Filing date Title
US1191263A Journal-box lid.
US1086008A Journal-box lid.
US1076853A Journal-box lid.
US1015607A Journal-box.
US1015529A Journal-box.
CA122533A Journal box
CA122531A Journal box
US956661A Journal-box.
US956660A Journal-box.
US956659A Journal-box.
US1062680A Journal-box.
US914326A Journal-box.