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Melvin E. Leverenz

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  • St. Clair, MI, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Salt harvester for harvesting salt in elongated solar salt crystall...
    • Patent number 4,603,033
    • Issue date Jul 29, 1986
    • Diamond Crystal Salt Company
    • Melvin E. Leverenz
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Solar salt crystallizer and process for producing salt
    • Patent number 4,564,367
    • Issue date Jan 14, 1986
    • Diamond Crystal Salt Company
    • John F. Heiss
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Salt dissolver
    • Patent number 4,116,640
    • Issue date Sep 26, 1978
    • Diamond Crystal Salt Company
    • Melvin E. Leverenz
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Salt dissolver construction
    • Patent number 3,936,274
    • Issue date Feb 3, 1976
    • Diamond Crystal Salt Company
    • Melvin E. Leverenz
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL