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DOUGH KING INC

Overview
  • Total Patents
    28
About

DOUGH KING INC has a total of 28 patent applications. Its first patent ever was published in 1938. It filed its patents most often in United States. Its main competitors in its focus markets foods and drinks and machines are CLARKE WILLIAM RICHARD, VOEGTLIN RENE and KARL KROLL.

Patent filings in countries

World map showing DOUGH KING INCs patent filings in countries
# Country Total Patents
#1 United States 28

Patent filings per year

Chart showing DOUGH KING INCs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Foods and drinks
#2 Machines

Top inventors

# Name Total Patents
#1 Lagaard Alexander S T 16
#2 Toews Peter J 5
#3 Gardner Stephen A 3
#4 Gunsolley Verne V 3
#5 Coyne William R 1
#6 Caswell Fred C 1
#7 Holmes Walter G 1

Latest patents

Publication Filing date Title
US2476467A Doughnut machine
US2530920A Doughnut machine
US2467787A Doughnut machine
US2362191A Doughnut machine
US2332237A Doughnut machine
US2353024A Doughnut machine
US2320037A Doughnut machine
US2313949A Doughnut machine
US2280148A Doughnut machine
US2243710A Doughnut machine
US2243709A Doughnut machine
US2207584A Doughnut machine
US2207591A Doughnut machine
US2207546A Doughnut machine
US2247951A Doughnut machine
US2208877A Doughnut machine
US2208876A Doughnut machine
US2199855A Doughnut machine
US2199854A Doughnut machine
US2199119A Doughnut machine