characterised by non-bladed rotor

Patents Grantslast 30 patents

  • Information Patent Grant

    Turbine motor spindle assembly for live tooling and multitasking ma...

    • Patent number 11,945,069
    • Issue date Apr 2, 2024
    • Air Turbine Technology, Inc.
    • Kemma Samuel Dodds
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Pneumatic turbine motor air chamber

    • Patent number 8,192,156
    • Issue date Jun 5, 2012
    • X'Pole Precision Tools Inc.
    • Wei-Hua Cheng
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Direction-switchable pneumatic cylinder

    • Patent number 8,016,550
    • Issue date Sep 13, 2011
    • Gison Machinery Co., Ltd.
    • Freddy Lin
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Rotor structure of pneumatic tool

    • Patent number 7,390,182
    • Issue date Jun 24, 2008
    • Jen-Chih Chang
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    High torque dual chamber turbine rotor for hand held or spindle mou...

    • Patent number 7,077,732
    • Issue date Jul 18, 2006
    • Air Turbine Technology, Inc.
    • Kemma S. Dodds
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Turbine vibrator

    • Patent number 6,966,751
    • Issue date Nov 22, 2005
    • Martin Engineering Company
    • Michael J. Masterson
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Turbine wheel for drive turbine especially of metal working machinery

    • Patent number 5,820,339
    • Issue date Oct 13, 1998
    • Joisten & Kettenbaum GmbH & Co. KG
    • Hans-Werner Trojahn
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Vapor phase growth system and a gas-drive motor

    • Patent number 5,558,721
    • Issue date Sep 24, 1996
    • The Furukawa Electric Co., Ltd.
    • Yukio Kohmura
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Pressure medium driven machine tool

    • Patent number 4,566,849
    • Issue date Jan 28, 1986
    • Aktiebolaget IRO
    • Claes H. Flink
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Speed governed rotary device

    • Patent number 4,087,198
    • Issue date May 2, 1978
    • Hollymatic Corporation
    • James V. Theis
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    3417963

    • Patent number 3,417,963
    • Issue date Dec 24, 1968
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    3408043

    • Patent number 3,408,043
    • Issue date Oct 29, 1968
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    3404867

    • Patent number 3,404,867
    • Issue date Oct 8, 1968
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    3383805

    • Patent number 3,383,805
    • Issue date May 21, 1968
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    3268205

    • Patent number 3,268,205
    • Issue date Aug 23, 1966
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    3197176

    • Patent number 3,197,176
    • Issue date Jul 27, 1965
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    3193251

    • Patent number 3,193,251
    • Issue date Jul 6, 1965
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    3088707

    • Patent number 3,088,707
    • Issue date May 7, 1963
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    3059899

    • Patent number 3,059,899
    • Issue date Oct 23, 1962
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    2128157

    • Patent number 2,128,157
    • Issue date Aug 23, 1938
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

  • Information Patent Application

    PNEUMATIC TURBINE MOTOR AIR CHAMBER

    • Publication number 20090232649
    • Publication date Sep 17, 2009
    • X'POLE PRECISION TOOLS INC.
    • Wei-Hua Cheng
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    DIRECTION-SWITCHABLE PNEUMATIC CYLINDER

    • Publication number 20090060713
    • Publication date Mar 5, 2009
    • Freddy LIN
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Axial flow cylinder of pneumatic tool

    • Publication number 20070154303
    • Publication date Jul 5, 2007
    • Gison Machinery Co., Ltd.
    • Freddy Lin
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Rotor structure of pneumatic tool

    • Publication number 20070042690
    • Publication date Feb 22, 2007
    • Jen-Chih Chang
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    MOTOR OF PNEUMATIC TOOL

    • Publication number 20060288864
    • Publication date Dec 28, 2006
    • MIGHTY SEVEN INTERNATIONAL CO., LTD.
    • Johnson Chang
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Turbine vibrator

    • Publication number 20050118015
    • Publication date Jun 2, 2005
    • Michael J. Masterson
    • B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
  • Information Patent Application

    HIGH TORQUE DUAL CHAMBER TURBINE ROTOR FOR HAND HELD OR SPINDLE MOU...

    • Publication number 20050064803
    • Publication date Mar 24, 2005
    • Air Turbine Technology, Inc.
    • Kemma S. Dodds
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES