Silica

Patents Grantslast 30 patents

  • Information Patent Grant

    Centrifugal pump for cryogenic pumped media

    • Patent number 10,954,952
    • Issue date Mar 23, 2021
    • Fives Cryomec AG
    • Stéphane Boeglin
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Internal combustion engine

    • Patent number 9,951,740
    • Issue date Apr 24, 2018
    • NGK Insulators, Ltd.
    • Shingo Iwasaki
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Rotary compressor with silicon dioxide

    • Patent number 9,890,785
    • Issue date Feb 13, 2018
    • Fujitsu General Limited
    • Junya Tanaka
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Spark ignition type internal combustion engine

    • Patent number 9,683,480
    • Issue date Jun 20, 2017
    • Kabushiki Kaisha Toyota Chuo Kenkyusho
    • Yoshihiro Nomura
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Internal combustion engine and method for manufacturing the same

    • Patent number 9,359,946
    • Issue date Jun 7, 2016
    • Toyota Jidosha Kabushiki Kaisha
    • Naoki Nishikawa
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Heat-shielding film and method of forming the same

    • Patent number 9,051,876
    • Issue date Jun 9, 2015
    • Toyota Jidosha Kabushiki Kaisha
    • Takayasu Sato
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Hybrid bearing cylinder

    • Patent number 8,317,396
    • Issue date Nov 27, 2012
    • Polygon Company
    • Elson B. Fish
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Hybrid bearing cylinder

    • Patent number 7,980,762
    • Issue date Jul 19, 2011
    • Polygon Company
    • Elson B. Fish
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...

Patents Applicationslast 30 patents