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TECUMSEH PRODUCTS CO

Overview
  • Total Patents
    2,118
  • GoodIP Patent Rank
    219,070
About

TECUMSEH PRODUCTS CO has a total of 2,118 patent applications. Its first patent ever was published in 1945. It filed its patents most often in United States, Canada and EPO (European Patent Office). Its main competitors in its focus markets engines, pumps and turbines, machines and thermal processes are OBRIST ENGINEERING GMBH, GARDNER DENVER INC and SUNDHEIM GREGORY S.

Patent filings per year

Chart showing TECUMSEH PRODUCTS COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Gannaway Edwin L 151
#2 Dreiman Nelik I 69
#3 Richardson Hubert Jr 66
#4 Farr James B 62
#5 Manole Dan M 56
#6 Kronich Peter G 52
#7 Jolliff Norman E 49
#8 Morse Robert L 39
#9 Von Kaler Roland L 38
#10 Ruebusch Richard T 37

Latest patents

Publication Filing date Title
US2015240814A1 Compressor for natural gas
CA2774105A1 Rotary compressor
CA2703331A1 Condensing unit attachment feature
CA2671109A1 Scroll compressor utilizing liquid or vapor injection
CA2747867A1 Baffle member for scroll compressors
CA2641765A1 Tipseal for a scroll compressor
CA2640539A1 Rotor attachment for compressor
CA2630107A1 Motor-compressor unit mounting arrangement for compressors
CA2619046A1 Suction baffle for scroll compressors
EP1895118A1 Passive secondary air muffler
US2009035166A1 Two-stage rotary compressor
CA2594440A1 Scroll compressor
US2008053413A1 Sealed fuel tank evaporative emissions control system for small internal combustion engines
US2007286751A1 Capacity control of a compressor
US2007240433A1 Method and apparatus for improving evaporator performance
US2007183914A1 Suction baffle for scroll compressors
US2008184733A1 Scroll compressor with refrigerant injection system
US2008173644A1 Pressure limiter
CA2800978A1 Compressor
US2007068188A1 Ice maker circuit