TREA

Manfred K. Hegemann

Follow

Person

  • South Nyack, NY, US
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Hand held metered spray dispenser
    • Patent number 4,860,738
    • Issue date Aug 29, 1989
    • Schering Corporation
    • Manfred K. Hegemann
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Hand held metered spray dispenser
    • Patent number 4,771,769
    • Issue date Sep 20, 1988
    • Schering Corporation
    • Manfred K. Hegemann
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Nasal spray dispenser
    • Patent number D295787
    • Issue date May 17, 1988
    • Manfred K. Hegemann
    • D24 - Medical and laboratory equipment