Foaming

Patents Grantslast 30 patents

  • Information Patent Grant

    Cooling with the use of a cavitating fluid flow

    • Patent number 5,816,056
    • Issue date Oct 6, 1998
    • The United States of America as represented by the Secretary of the Navy
    • Anthony A. Ruffa
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Method for insulating an ice rink

    • Patent number 4,728,536
    • Issue date Mar 1, 1988
    • Burley; John S.
    • William G. Burley
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES