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Robert P. LaPlante

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  • Gilford, NH, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Radial shaft seal with dynamic exclusion of contamination
    • Patent number 10,955,006
    • Issue date Mar 23, 2021
    • Freudenberg-NOK General Partnership
    • Robert P. Laplante
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Shaft seal with lubrication device
    • Patent number 7,931,125
    • Issue date Apr 26, 2011
    • Freudenberg-NOK General Partnership
    • Michael D. Downes
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Shaft seal having shaft offset compensating capability
    • Patent number 7,753,377
    • Issue date Jul 13, 2010
    • Freudenberg-NOK General Partnership
    • Robert P. Laplante
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Shaft seal having lip supports
    • Patent number 7,025,357
    • Issue date Apr 11, 2006
    • Freudenberg-NOK General Partnership
    • Andrew C. Spain
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Shaft seal with lubrication device
    • Patent number 6,997,285
    • Issue date Feb 14, 2006
    • Freudenberg-NOK General Partnership
    • Michael D. Downes
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    RADIAL SHAFT SEAL WITH DYNAMIC EXCLUSION OF CONTAMINATION
    • Publication number 20190368612
    • Publication date Dec 5, 2019
    • Freudenberg-NOK General Partnership
    • Robert P. LAPLANTE
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Shaft Seal with Lubrication Device
    • Publication number 20110163507
    • Publication date Jul 7, 2011
    • Freudenberg-NOK General Partnership
    • Michael D. Downes
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Hydraulically Balanced Radial Seal
    • Publication number 20100084823
    • Publication date Apr 8, 2010
    • Freudenberg-NOK General Partnership
    • Robert P. Laplante
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Shaft Seal Having Shaft Offset Compensating Capability
    • Publication number 20080179835
    • Publication date Jul 31, 2008
    • Freudenberg-NOK General Partnership
    • Robert P. Laplante
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Shaft seal with lubrication device
    • Publication number 20060071430
    • Publication date Apr 6, 2006
    • Freudenberg-NOK General Partnership
    • Michael D. Downes
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Sector shaft pressure seal
    • Publication number 20060006608
    • Publication date Jan 12, 2006
    • Robert Paul LaPlante
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Shaft seal with lubrication device
    • Publication number 20030019692
    • Publication date Jan 30, 2003
    • Michael D. Downes
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Shaft seal having lip supports
    • Publication number 20020185822
    • Publication date Dec 12, 2002
    • Andrew C. Spain
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...