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Louis E. Himelreich Jr.

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  • Wilmington, DE, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Oxygen enriched air supply apparatus
    • Patent number 6,126,721
    • Issue date Oct 3, 2000
    • Compact Membrane Systems, Inc
    • Stuart Marshall Nemser
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Oriented net furniture support material
    • Patent number 4,469,738
    • Issue date Sep 4, 1984
    • E. I. Du Pont de Nemours and Company
    • Louis E. Himelreich
    • D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS