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Thomas C. Wojtkowski, JR.

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  • Shrewsbury, MA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Venturi drain for self-pumping bearing rolling mills
    • Patent number 8,342,753
    • Issue date Jan 1, 2013
    • Siemens Industry, Inc.
    • Peter N. Osgood
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Rolling mill oil film bearing
    • Patent number 7,857,522
    • Issue date Dec 28, 2010
    • Siemens Industry, Inc.
    • Peter N. Osgood
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Oil film bearing with compact hydraulic mount
    • Patent number 7,380,431
    • Issue date Jun 3, 2008
    • Morgan Construction Company
    • Dennis H. Shriner
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

  • Information Patent Application

    SELF ALIGNING OIL FILM BEARING
    • Publication number 20120301063
    • Publication date Nov 29, 2012
    • Siemens Industry, Inc.
    • Peter N. Osgood
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    VENTURI DRAIN FOR SELF-PUMPING BEARING ROLLING MILLS
    • Publication number 20110299801
    • Publication date Dec 8, 2011
    • Peter N. Osgood
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    NECK SEAL
    • Publication number 20110278801
    • Publication date Nov 17, 2011
    • MORGAN CONSTRUCTION COMPANY
    • Thomas C. Wojtkowski, JR.
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    SELF PUMPING OIL FILM BEARING
    • Publication number 20110274380
    • Publication date Nov 10, 2011
    • Thomas C. Wojtkowski, JR.
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    ROLLING MILL LAYING HEAD
    • Publication number 20110108652
    • Publication date May 12, 2011
    • MORGAN CONSTRUCTION COMPANY
    • Thomas C. Wojtkowski, JR.
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Sleeve for Oil Film Bearing
    • Publication number 20110075956
    • Publication date Mar 31, 2011
    • MORGAN CONSTRUCTION COMPANY
    • Thomas C. Wojtkowski, JR.
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...