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THUM WILLIAM

Overview
  • Total Patents
    15
About

THUM WILLIAM has a total of 15 patent applications. Its first patent ever was published in 1898. It filed its patents most often in United Kingdom, United States and Canada. Its main competitors in its focus markets surface technology and coating, materials and metallurgy and engines, pumps and turbines are HYBINETTE NOAK VICTOR, BAKER CHARLES E and KENNECOTT UTAH COPPER CORP.

Patent filings in countries

World map showing THUM WILLIAMs patent filings in countries
# Country Total Patents
#1 United Kingdom 6
#2 United States 5
#3 Canada 4

Patent filings per year

Chart showing THUM WILLIAMs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Thum William 15
#2 Thum Otto 1

Latest patents

Publication Filing date Title
GB191412135A Process for Separating Bismuth from Copper.
CA160642A Separation of bismuth from copper
GB191409232A Improvements in Electrolytic Apparatus.
CA158251A Electrolytic apparatus
US1095748A Electrolytic apparatus.
US1106480A Apparatus for refining and desilverizing lead.
US969921A Electrolytic apparatus.
GB190914660A Improvements in Electrolytic Apparatus.
CA111744A Electrolytic apparatus
GB190009195A Improvements in Bicycle-Racks.
US643016A Bicycle-rack.
GB189811149A Improvements relating to Sticky Fly-paper.
US632827A Sticky fly-paper.
GB189803103A Improvements in or relating to Fly Catching Paper.
CA41946A Fly paper