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WK Holdings, Inc.

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  • Monroe, NY, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Biomaterial collection method
    • Patent number 11,317,898
    • Issue date May 3, 2022
    • WK Holdings Inc.
    • Heidi Kramer
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    System for collecting biomaterial in a vessel
    • Patent number 11,123,049
    • Issue date Sep 21, 2021
    • WK Holdings, Inc.
    • Heidi Kramer
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Urine sample collection apparatus
    • Patent number 9,974,520
    • Issue date May 22, 2018
    • WK Holdings, Inc.
    • Heidi Kramer
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Air freshener canisters
    • Patent number 9,925,291
    • Issue date Mar 27, 2018
    • WK Holdings, Inc.
    • Heidi Kramer
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Fragrance canisters
    • Patent number D761408
    • Issue date Jul 12, 2016
    • WK Holdings, Inc.
    • Heidi Kramer
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Air freshener canisters
    • Patent number 9,370,598
    • Issue date Jun 21, 2016
    • WK Holdings, Inc.
    • Heidi Kramer
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents