TREA

Helmut Keinert

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  • Nurtingen, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Fluid fuel spray burner for a heater
    • Patent number 5,988,156
    • Issue date Nov 23, 1999
    • J. Eberspacher GmbH & Co.
    • Hans-Jurgen Schmid
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    Suction pipe for the combustion air of a heater
    • Patent number 5,871,033
    • Issue date Feb 16, 1999
    • J. Eberspacher GmbH & Co.
    • Helmut Keinert
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Vehicle heating
    • Patent number 5,413,279
    • Issue date May 9, 1995
    • Eberspacher; J.
    • Hans-Reiner Quaas
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Side channel blower
    • Patent number 4,992,021
    • Issue date Feb 12, 1991
    • Eberspacher; J.
    • Herbert Langen
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES