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ELFVING THORE M

Overview
  • Total Patents
    20
About

ELFVING THORE M has a total of 20 patent applications. Its first patent ever was published in 1952. It filed its patents most often in United States and Canada. Its main competitors in its focus markets thermal processes, consumer goods and semiconductors are THERMOVONICS CO LTD, THORE MARTIN ELFVING and MARLOW IND INC.

Patent filings in countries

World map showing ELFVING THORE Ms patent filings in countries
# Country Total Patents
#1 United States 17
#2 Canada 3

Patent filings per year

Chart showing ELFVING THORE Ms patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Elfving Thore M 20
#2 Elfving Sven T 2
#3 Eleving Executor By Claes T 1
#4 Elfving Claes T 1
#5 Bendix Christensen Lars 1
#6 Hopkins Earl V 1

Latest patents

Publication Filing date Title
US4055053A Thermoelectric water cooler or ice freezer
US3273347A Thermoelectric heat pump assembly
US3287923A Thermoelectric assembly
US3200600A Thermoelectric ice-freezer
US3167925A Thermoelectric cooling device
US3226602A Heat transferring mounting panels for electric components and circuits
US3225549A Thermoelectric cooling device
US3168432A Core material
US3209547A Thermoelectric refrigerator and method and heat dissipating surface
US3088288A Thermoelectric refrigeration system
US3100969A Thermoelectric refrigeration
US2963880A Mechanically refrigerated railway car
US3015220A Mechanically refrigerated railway car
US2874554A Refrigerating transport
US2813405A Refrigerant condensing unit
US2881600A Mechanically refrigerated railway car
US2855766A Absorption refrigerating units and refrigerators
CA629889A Mechanically refrigerated railway car
CA624667A Mechanically refrigerated railway car
CA770364A Thermoelectric cooling system