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MARKEL ELECTRIC PRODUCTS INC

Overview
  • Total Patents
    34
About

MARKEL ELECTRIC PRODUCTS INC has a total of 34 patent applications. Its first patent ever was published in 1927. It filed its patents most often in United States and Canada. Its main competitors in its focus markets electrical machinery and energy, thermal processes and audio-visual technology are ZHONGSHAN YOUMI LIGHTING SCIENCE & TECHNOLOGY CO LTD, WU LINHONG and MARVIN ELECTRIC MFG CO.

Patent filings in countries

World map showing MARKEL ELECTRIC PRODUCTS INCs patent filings in countries
# Country Total Patents
#1 United States 31
#2 Canada 3

Patent filings per year

Chart showing MARKEL ELECTRIC PRODUCTS INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Ohm Albert J D 6
#2 Erich Schweitzer 4
#3 Logan Charles W 4
#4 Macfadden Glenn E 4
#5 Grant Cuthbert 3
#6 Cuthbert Grant 3
#7 Ripley Duane L 3
#8 Joseph Markel 3
#9 Ortiz Ralph G 2
#10 Ogden Dennis R 2

Latest patents

Publication Filing date Title
CA955049A Finned surface electrical heating unit and method of making same
CA955048A Finned surface electrical heating unit and method of making same
CA938777A Finned surface electrical heating unit and method of making same
US3526958A Finned surface electrical heating unit and method of making same
US3398263A High wall incandescent electric heater
US2993978A Baseboard heater
US2963249A Mobile adjustable fan support
US2852657A Heater
US2900128A Diffuser for portable electric fan
US2786685A Machine for playing disk-type phonograph records
US2790644A Machine for playing disk-type phonograph records
US2549246A Disk record feed mechanism
US2638349A Tone arm indexing device
US2456792A Wall bracket electric light fixture
US2281379A Electric lighting fixture
US2281378A Electric lighting fixture
US2281376A Electric lighting fixture
US2281377A Electric lighting fixture
US2265451A Conductor guard for electric lighting fixtures
US2231137A Electric lighting fixture