Grinding or polishing

Patents Grantslast 30 patents

  • Information Patent Grant

    Single stage isolated power converter

    • Patent number 10,277,114
    • Issue date Apr 30, 2019
    • Black & Decker Inc.
    • Pradeep M. Pant
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Wind turbine blades

    • Patent number 10,232,528
    • Issue date Mar 19, 2019
    • Vestas Wind Systems A/S
    • Christopher Boon
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Apparatus and process for recovering abrasive

    • Patent number 6,722,958
    • Issue date Apr 20, 2004
    • Kurita Water Industries, Ltd.
    • Akira Matsumoto
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Water-driven rotary tool

    • Patent number 5,620,364
    • Issue date Apr 15, 1997
    • Laura C. Torrance
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Abrasive blasting system with waste water recycling

    • Patent number 5,545,074
    • Issue date Aug 13, 1996
    • Patrick T. Jacobs
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Air motor

    • Patent number 5,525,097
    • Issue date Jun 11, 1996
    • UHT Corporation
    • Masakazu Kakimoto
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Method and apparatus hydraulic turbine repair

    • Patent number 5,148,635
    • Issue date Sep 22, 1992
    • Arc Plan, Inc.
    • Benny R. Porter
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3895465

    • Patent number 3,895,465
    • Issue date Jul 22, 1975
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    3618268

    • Patent number 3,618,268
    • Issue date Nov 9, 1971
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3608172

    • Patent number 3,608,172
    • Issue date Sep 28, 1971
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3585427

    • Patent number 3,585,427
    • Issue date Jun 15, 1971
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    3302923

    • Patent number 3,302,923
    • Issue date Feb 7, 1967
    • B24 - GRINDING POLISHING

Patents Applicationslast 30 patents