John A. Schroeder

Person

  • Racine, WI, US

Patents Grantslast 30 patents

  • Information Patent Grant

    Vapor dipensing device

    • Patent number 5,647,053
    • Issue date Jul 8, 1997
    • S. C. Johnson & Son, Inc.
    • John A. Schroeder
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Method of disinfecting air

    • Patent number 5,591,395
    • Issue date Jan 7, 1997
    • S. C. Johnson & Son, Inc.
    • John A. Schroeder
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents