John L. White

Person

  • Seattle, WA, US

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    DAMPENING ASSEMBLY FOR VIBRATORY PILE DRIVERS

    • Publication number 20230287644
    • Publication date Sep 14, 2023
    • John L. White
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    INERTIA PUMP FOR VIBRATORY EQUIPMENT

    • Publication number 20140137677
    • Publication date May 22, 2014
    • AMERICAN PILEDRIVING EQUIPMENT, INC.
    • John L. White
    • B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
  • Information Patent Application

    Preloaded Drop Hammer For Driving Piles

    • Publication number 20120298389
    • Publication date Nov 29, 2012
    • AMERICAN PILEDRIVING EQUIPMENT INC.
    • John L. White
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    SYSTEMS AND METHODS FOR CONTROLLING DIESEL HAMMERS

    • Publication number 20120292062
    • Publication date Nov 22, 2012
    • AMERICAN PILEDRIVING EQUIPMENT, INC.
    • JOHN L. WHITE
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    SYSTEMS AND METHODS FOR HANDLING PILES

    • Publication number 20120114424
    • Publication date May 10, 2012
    • AMERICAN PILEDRIVING EQUIPMENT, INC.
    • JOHN L. WHITE
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    INTERNAL PIPE CLAMP

    • Publication number 20110243668
    • Publication date Oct 6, 2011
    • AMERICAN PILEDRIVING EQUIPMENT, INC.
    • JOHN L. WHITE
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    SYSTEMS AND METHODS FOR HANDLING PILES

    • Publication number 20110116874
    • Publication date May 19, 2011
    • AMERICAN PILEDRIVING EQUIPMENT, INC.
    • JOHN L. WHITE
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    AUTOMATICALLY ADJUSTABLE CAISSON CLAMP

    • Publication number 20110081208
    • Publication date Apr 7, 2011
    • AMERICAN PILEDRIVING EQUIPMENT, INC.
    • JOHN L. WHITE
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    PRELOADED DROP HAMMER FOR DRIVING PILES

    • Publication number 20100212922
    • Publication date Aug 26, 2010
    • AMERICAN PILEDRIVING EQUIPMENT INC.
    • John L. White
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    RIGHT SIDE DRIVE CONVERSION

    • Publication number 20090065278
    • Publication date Mar 12, 2009
    • John L. White
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    Automatically adjustable caisson clamp

    • Publication number 20050232708
    • Publication date Oct 20, 2005
    • John L. White
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Application

    Diesel hammer systems and methods

    • Publication number 20050000712
    • Publication date Jan 6, 2005
    • John L. White
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Systems and methods for inserting and extracting elongate members i...

    • Publication number 20020098044
    • Publication date Jul 25, 2002
    • John L. White
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Impact hammer systems and methods

    • Publication number 20020014342
    • Publication date Feb 7, 2002
    • John L. White
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Systems and methods for inserting wick drain material

    • Publication number 20010002230
    • Publication date May 31, 2001
    • John L. White
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING