TREA

Richard L. Ledebuhr

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  • Haslett, MI, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Peristaltic metering pump
    • Patent number 5,846,061
    • Issue date Dec 8, 1998
    • Board of Trustees of Michigan State University
    • Richard L. Ledebuhr
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Spray unit for controlled droplet atomization
    • Patent number 4,659,013
    • Issue date Apr 21, 1987
    • Board of Trustees of Michigan State Univ.
    • Richard L. Ledebuhr
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Pickle harvester
    • Patent number 4,524,572
    • Issue date Jun 25, 1985
    • Bernard D. Wilde
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Strawberry harvester and procedures for growing and harvesting of s...
    • Patent number 4,519,191
    • Issue date May 28, 1985
    • Board of Trustees of Michigan State Univ.
    • Richard L. Ledebuhr
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Fruit and vegetable decapping machine
    • Patent number 4,122,766
    • Issue date Oct 31, 1978
    • Michigan State University
    • Richard L. Ledebuhr
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Grant

    Pitting device for drupaceous fruit
    • Patent number 4,103,607
    • Issue date Aug 1, 1978
    • Dura Corporation
    • Clarence M. Hansen
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Grant

    Method and apparatus for feeding articles onto a moving conveyor
    • Patent number 4,057,137
    • Issue date Nov 8, 1977
    • Dura Corporation
    • Clarence M. Hansen
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES