for cleaning

Patents Grantslast 30 patents

  • Information Patent Grant

    Resorption inorganic binder for medical use and method of preparing...

    • Patent number 11,969,520
    • Issue date Apr 30, 2024
    • HUDENS BIO CO., LTD.
    • Kye Lim Yun
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    Removal of excess build material in additive manufacturing

    • Patent number 11,623,404
    • Issue date Apr 11, 2023
    • Hewlett-Packard Development Company, L.P.
    • Michael Duda
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Apparatus and method for removing unused powder from a printed work...

    • Patent number 11,433,614
    • Issue date Sep 6, 2022
    • Hamilton Sundstrand Corporation
    • Joshua M. Norman
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Powder removal floating structures

    • Patent number 11,344,949
    • Issue date May 31, 2022
    • General Electric Company
    • Daniel Jason Erno
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Board cleaning apparatus

    • Patent number 10,124,374
    • Issue date Nov 13, 2018
    • Hi-Man Lee
    • B08 - CLEANING
  • Information Patent Grant

    Sealed honeycomb structure

    • Patent number 10,065,142
    • Issue date Sep 4, 2018
    • Hyundai Motor Company
    • Tetsuo Toyoshima
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Sealed honeycomb structure

    • Patent number 10,029,201
    • Issue date Jul 24, 2018
    • Hyundai Motor Company
    • Tetsuo Toyoshima
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    Device for removing debris from passages in manufactured modular bl...

    • Patent number 9,168,673
    • Issue date Oct 27, 2015
    • Michael Coggin
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Method and apparatus for producing ceramic honeycomb structure

    • Patent number 8,178,019
    • Issue date May 15, 2012
    • Hitachi Metals, Ltd.
    • Shuhei Aramaki
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    Closed-loop system and a method for separating materials of differi...

    • Patent number 7,833,005
    • Issue date Nov 16, 2010
    • Hewlett-Packard Development Company, L.P.
    • Shawn D Hunter
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    Method in processing gypsum boards or tiles

    • Patent number 6,616,768
    • Issue date Sep 9, 2003
    • BPB plc
    • Benni Madsen
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    Brushing or cleaning apparatus

    • Patent number 5,581,841
    • Issue date Dec 10, 1996
    • Royal Doulton (UK) Limited
    • David K. Hulse
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    Method of finishing a green body

    • Patent number 5,567,366
    • Issue date Oct 22, 1996
    • Inax Corporation
    • Kentaro Motegi
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    Foot wiping apparatus for ceramic ware

    • Patent number 5,533,609
    • Issue date Jul 9, 1996
    • Royal Doulton (UK) Limited
    • David K. Hulse
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    Concrete fabrication and concrete suctioning method

    • Patent number 4,803,034
    • Issue date Feb 7, 1989
    • Machinefabriek de Remise B.V.
    • Willem Moret
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    Process for dewaxing ceramic molded bodies

    • Patent number 4,713,206
    • Issue date Dec 15, 1987
    • NGK Insulators, Ltd.
    • Tadaaki Matsuhisa
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    Apparatus and method for removing core mark material from molded co...

    • Patent number 4,242,299
    • Issue date Dec 30, 1980
    • Roderick D. Adams
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    3819523

    • Patent number 3,819,523
    • Issue date Jun 25, 1974
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    3631632

    • Patent number 3,631,632
    • Issue date Jan 4, 1972
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    3539007

    • Patent number 3,539,007
    • Issue date Nov 10, 1970
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    3495569

    • Patent number 3,495,569
    • Issue date Feb 17, 1970
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    2660835

    • Patent number 2,660,835
    • Issue date Dec 1, 1953
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    2618109

    • Patent number 2,618,109
    • Issue date Nov 18, 1952
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    2358258

    • Patent number 2,358,258
    • Issue date Sep 12, 1944
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    2073184

    • Patent number 2,073,184
    • Issue date Mar 9, 1937
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    1692556

    • Patent number 1,692,556
    • Issue date Nov 20, 1928
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    1690544

    • Patent number 1,690,544
    • Issue date Nov 6, 1928
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    1649604

    • Patent number 1,649,604
    • Issue date Nov 15, 1927
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    1605237

    • Patent number 1,605,237
    • Issue date Nov 2, 1926
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    1581774

    • Patent number 1,581,774
    • Issue date Apr 20, 1926
    • B28 - WORKING CEMENT, CLAY, OR STONE

Patents Applicationslast 30 patents