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NASH KELVINATOR CORP

Overview
  • Total Patents
    392
About

NASH KELVINATOR CORP has a total of 392 patent applications. Its first patent ever was published in 1930. It filed its patents most often in United States, Canada and Switzerland. Its main competitors in its focus markets consumer goods, machines and thermal processes are ELECTRIC REFRIGERATION CORP, GIBSON REFRIGERATOR CO and MULTIBRAS ELETRODOMESTICOS SA.

Patent filings in countries

World map showing NASH KELVINATOR CORPs patent filings in countries
# Country Total Patents
#1 United States 382
#2 Canada 8
#3 Switzerland 1
#4 United Kingdom 1

Patent filings per year

Chart showing NASH KELVINATOR CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Philipp Lawrence A 145
#2 Erik Wahlberg Nils 45
#3 Kishline Floyd F 19
#4 Doeg Ralph W 19
#5 Goulooze Martin J 16
#6 Sladky Joseph F 14
#7 Phelps Ross H 13
#8 Whitney Giffard 12
#9 Yaeger Luther L 8
#10 Theodore Ulrich 7

Latest patents

Publication Filing date Title
US2754662A Refrigerating apparatus with moisture control means
US2717494A Refrigerating apparatus
US2731314A Refrigerating apparatus
US2761290A Refrigerator insulation drying arrangement
US2768512A Cooling condensing unit in refrigerating apparatus
US2777297A Two evaporator refrigerating system
US2857746A Refrigerating apparatus
US2773355A Two-temperature refrigerating system
US2720759A Refrigerating apparatus
US2738656A Plural compartment refrigerating apparatus
US2693712A Carburetor throttle control linkage
US2730868A Multiple temperature refrigerating apparatus
US2696388A Vehicle body brace
US2804531A Range
US2660988A Manifold
US2737030A Refrigerating system having defrosting arrangement
US2708348A Defrosting means for refrigerating apparatus
US2645909A Two-temperature refrigerator
US2737146A Heating element control position indicator for electric range
US2727362A Multiple temperature refrigerating apparatus