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David Blaufelder

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  • Giessen, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Refrigerant
    • Patent number 11,891,560
    • Issue date Feb 6, 2024
    • WEISS TECHNIK GMBH
    • Christian Haack
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Temperature chamber and method
    • Patent number 11,415,350
    • Issue date Aug 16, 2022
    • WEISS TECHNIK GMBH
    • Christian Haack
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Air conditioning method and device
    • Patent number 11,237,097
    • Issue date Feb 1, 2022
    • WEISS TECHNIK GMBH
    • David Blaufelder
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Refrigerant
    • Patent number 10,975,281
    • Issue date Apr 13, 2021
    • WEISS UMWELTTECHNIK GMBH
    • Murat Aydin
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...

Patents Applicationslast 30 patents

  • Information Patent Application

    REFRIGERANT
    • Publication number 20210355357
    • Publication date Nov 18, 2021
    • WEISS UMWELTTECHNIK GMBH
    • Christian Haack
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    AIR CONDITIONING METHOD AND DEVICE
    • Publication number 20200264091
    • Publication date Aug 20, 2020
    • WEISS UMWELTTECHNIK GMBH
    • David Blaufelder
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    TEMPERATURE CHAMBER AND METHOD
    • Publication number 20200263911
    • Publication date Aug 20, 2020
    • WEISS UMWELTTECHNIK GMBH
    • Christian Haack
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    REFRIGERANT
    • Publication number 20200231855
    • Publication date Jul 23, 2020
    • WEISS UMWELTTECHNIK GMBH
    • Murat Aydin
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    REFRIGERANT
    • Publication number 20200231854
    • Publication date Jul 23, 2020
    • WEISS UMWELTTECHNIK GMBH
    • Murat Aydin
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...