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Eric A. Hansen

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  • Big Lake, MN, US
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    CONSTRUCTION VEHICLE
    • Publication number 20210363705
    • Publication date Nov 25, 2021
    • Caterpillar Paving Products Inc.
    • Todd Alex Impola
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    COMPACTOR WITH INTERNAL DOUBLE HELICAL SPLINED SHAFT
    • Publication number 20210123194
    • Publication date Apr 29, 2021
    • Caterpillar Paving Products Inc.
    • Nicholas A. Oetken
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    ECCENTRIC WEIGHT SHAFT FOR VIBRATORY COMPACTOR
    • Publication number 20140133909
    • Publication date May 15, 2014
    • Caterpillar Paving Products Inc.
    • Eric A. Hansen
    • B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
  • Information Patent Application

    APPARATUS FOR TRANSFERRING LINEAR LOADS
    • Publication number 20130051930
    • Publication date Feb 28, 2013
    • Caterpillar, Inc.
    • John L. Marsolek
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Application

    System and Method to Prevent Premature Wear on Key Shaft
    • Publication number 20130000429
    • Publication date Jan 3, 2013
    • CATERPILLAR PAVING PRODUCTS, INC.
    • John L. Marsolek
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Application

    VIBRATORY SYSTEM FOR A COMPACTOR
    • Publication number 20110158745
    • Publication date Jun 30, 2011
    • CATERPILLAR PAVING PRODUCTS INC.
    • Nicholas A. Oetken
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES