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UNDERWOOD WILLIAM CO

Overview
  • Total Patents
    17
About

UNDERWOOD WILLIAM CO has a total of 17 patent applications. Its first patent ever was published in 1910. It filed its patents most often in United States and Canada. Its main competitors in its focus markets foods and drinks, packaging and shipping and furniture and games are KAUFLER SA, HANDTMANN ALBERT GMBH & CO and KANT ALBERT.

Patent filings in countries

World map showing UNDERWOOD WILLIAM COs patent filings in countries
# Country Total Patents
#1 United States 13
#2 Canada 4

Patent filings per year

Chart showing UNDERWOOD WILLIAM COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Cleveland Francis D 11
#2 Durant William B 2
#3 Kramer Franklin 2
#4 Fernald Loren S 1
#5 Thomas Dale S 1
#6 Conant Frank R 1
#7 Williams Robert W 1
#8 Jones Dorothy L 1
#9 Malaney Samuel T 1
#10 Hayes Thomas C Jr 1

Latest patents

Publication Filing date Title
US4279936A Maltol treated canned meat process
CA1035198A Conveyor type oven
CA1017190A Baking process and oven
CA983310A Maintaining the water level in baking beans
US1435220A Can-cleaning machine
US1362396A Apparatus and process for positioning fish
US1236405A Apparatus for treating fish.
US1125657A Rotary carrier.
US1078720A Method of positioning fish.
US1125656A Machine for positioning and cutting fish.
US1125655A Machine for positioning fish, rotary carrier.
US1078719A Fish-cutting machine.
US1078718A Machine for handling and cutting fish.
US1078717A Machine for cutting off the heads and tails of fish.
US1129168A Machine for cutting off heads and tails of fish.
US1125654A Fish-cutting machine, endless-chain conveyer.
CA229430A Can cleaning machine