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Henry J. Kelm

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  • Litchfield, OH, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Die separator cylinder
    • Patent number 7,707,866
    • Issue date May 4, 2010
    • Barnes Group Inc.
    • Harold I. Lanterman
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Cushion and cushion cylinder for ram or bolster of a press
    • Patent number 7,472,897
    • Issue date Jan 6, 2009
    • Barnes Group Inc.
    • Harold L. Lanterman
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Cushion and cushion cylinder for ram or bolster of a press
    • Patent number 7,083,164
    • Issue date Aug 1, 2006
    • Barnes Group Inc.
    • Harold L. Lanterman
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Low contact force spring
    • Patent number 6,796,159
    • Issue date Sep 28, 2004
    • Barnes Group Inc.
    • Henry J. Kelm
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Low contact force spring
    • Patent number 6,322,059
    • Issue date Nov 27, 2001
    • Barnes Group Inc.
    • Henry J. Kelm
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Self-lubricating fluid cylinder
    • Patent number 6,022,004
    • Issue date Feb 8, 2000
    • Barnes Group, Inc.
    • Henry J. Kelm
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Press assembly
    • Patent number 5,966,981
    • Issue date Oct 19, 1999
    • Teledyne Industries, Inc.
    • Joseph J. Janos
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

  • Information Patent Application

    Die separator cylinder
    • Publication number 20070151699
    • Publication date Jul 5, 2007
    • Harold I. Lanterman
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Application

    Cushion and cushion cylinder for ram or bolster of a press
    • Publication number 20060284353
    • Publication date Dec 21, 2006
    • Harold I. Lanterman
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Cushion and cushion cylinder for ram or bolster of a press
    • Publication number 20050051935
    • Publication date Mar 10, 2005
    • BARNES GROUP INC.
    • Harold I. Lanterman
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Low contact force spring
    • Publication number 20020152790
    • Publication date Oct 24, 2002
    • Barnes Group, Inc.
    • Henry J. Kelm
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...