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MONTGOMERY H A CO

Overview
  • Total Patents
    29
About

MONTGOMERY H A CO has a total of 29 patent applications. Its first patent ever was published in 1937. It filed its patents most often in United States, Canada and Germany. Its main competitors in its focus markets basic materials chemistry, machine tools and machines are TAPTRUST LTD, ZHENGZHOU OUPUSHI TECH CO LTD and KYODO YUSHI.

Patent filings in countries

World map showing MONTGOMERY H A COs patent filings in countries

Patent filings per year

Chart showing MONTGOMERY H A COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wojtowicz Wesley J 15
#2 Nill Edward A 6
#3 Rosenberg Frederick 4
#4 Fucinari Angelo M 4
#5 Montgomery Harley A 3
#6 Johns William C 2
#7 King Edward L 2
#8 J Wojtowicz Wesley 1
#9 Sulikowski Edmund J 1
#10 Fucinari Angelo Michael 1

Latest patents

Publication Filing date Title
EP0079187A2 Metalworking lubrication
DE2004062A1 Coating metal with anorganic film before - deforming it
US3568486A Preparation of metal for deforming operations
US3369930A Metal processing compositions and method
DE1280454B Aqueous metalworking fluid
US3023163A Drawing lubricant coating composition
US2966425A Drawing lubricant coating methods and compositions
US2846341A Combination pickling and coating baths for ferrous metals and methods of using same
US2774684A Method and apparatus for applying lubricants to sheet metal
US2763054A Coating compositions and methods of coating metal products
US2686732A Coated metal and method of cold working the same
US2662836A Preparing metal surfaces for drawing operations
US2349224A Lubricating composition
US2326387A Drawing composition and method of making the same
US2320645A Wax composition
US2254109A Process of hydrolyzing glycerides
US2320644A Wax composition
US2223458A Protective coating composition for metals
CA606653A Soap-shellac compositions
CA907434A Preparation of metal for deforming operations