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Robert R. Schulze

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  • Des Moines, IA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Cryogenic probe
    • Patent number 4,074,717
    • Issue date Feb 21, 1978
    • SAID Robert R. Schulze, by said Floyd R. Ladd
    • Robert R. Schulze
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Method of charging a cryogenic probe
    • Patent number 4,037,631
    • Issue date Jul 26, 1977
    • SAID Robert B. Schulze; by said Floyd R. Ladd
    • Robert R. Schulze
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Method of treating substances in an ambient environment with a cryo...
    • Patent number 4,022,214
    • Issue date May 10, 1977
    • Schulze; Robert R.
    • Robert R. Schulze
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE