John L. White

Person

Seattle, WA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Dampening assembly for vibratory pile drivers
- Patent number 12,116,744
- Issue date Oct 15, 2024
- John L. White
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Inertia pump for vibratory equipment
- Patent number 8,931,597
- Issue date Jan 13, 2015
- American Piledriving Equipment, Inc.
- John L. White
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information Patent Grant
Pile driving systems and methods employing preloaded drop hammer
- Patent number 8,763,719
- Issue date Jul 1, 2014
- American Piledriving Equipment, Inc.
- John L. White
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Preloaded drop hammer for driving piles
- Patent number 8,496,072
- Issue date Jul 30, 2013
- American Piledriving Equipment, Inc.
- John L. White
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Internal pipe clamp
- Patent number 8,434,969
- Issue date May 7, 2013
- American Piledriving Equipment, Inc.
- John L. White
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Clamping systems and methods for piledriving
- Patent number 8,186,452
- Issue date May 29, 2012
- American Piledriving Equipment, Inc.
- John L. White
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Preloaded drop hammer for driving piles
- Patent number 8,181,713
- Issue date May 22, 2012
- American Piledriving Equipment, Inc.
- John L. White
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Systems and methods for handling piles
- Patent number 8,070,391
- Issue date Dec 6, 2011
- American Piledriving Equipment, Inc.
- John L. White
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Battery operated cordless vibratory pile driver
- Patent number 7,913,771
- Issue date Mar 29, 2011
- American Piledriving Equipment, Inc.
- John L. White
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Automatically adjustable caisson clamp
- Patent number 7,824,132
- Issue date Nov 2, 2010
- American Piledriving Equipment, Inc.
- John L. White
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Clamp systems and methods for pile drivers and extractors
- Patent number 7,708,499
- Issue date May 4, 2010
- American Piledriving Equipment, Inc.
- Kingsley S. Evarts
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Preloaded drop hammer for driving piles
- Patent number 7,694,747
- Issue date Apr 13, 2010
- American Piledriving Equipment, Inc.
- John L. White
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Vibratory pile driving systems and methods
- Patent number 7,392,855
- Issue date Jul 1, 2008
- American Piledriving Equipment, Inc.
- John L. White
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Diesel hammer systems and methods
- Patent number 6,988,564
- Issue date Jan 24, 2006
- American Piledriving Equipment, Inc.
- John L. White
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Systems and methods for driving large diameter caissons
- Patent number 6,908,262
- Issue date Jun 21, 2005
- American Piledriving Equipment, Inc.
- John L. White
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Automatically adjustable caisson clamp
- Patent number 6,896,448
- Issue date May 24, 2005
- American Piledriving Equipment, Inc.
- John L. White
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Diesel hammer systems and methods
- Patent number 6,736,218
- Issue date May 18, 2004
- American Piledriving Equipment, Inc.
- John L. White
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Modular plastic pile systems and methods
- Patent number 6,732,483
- Issue date May 11, 2004
- American Piledriving Equipment, Inc.
- John L. White
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Systems and methods for driving large diameter caissons
- Patent number 6,672,805
- Issue date Jan 6, 2004
- American Piledriving Equipment, Inc.
- John L. White
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Automatically adjustable caisson clamp
- Patent number 6,648,556
- Issue date Nov 18, 2003
- American Piledriving Equipment, Inc.
- John L. White
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Impact hammer systems and methods
- Patent number 6,557,647
- Issue date May 6, 2003
- American Piledriving Equipment, Inc.
- John L. White
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Drive system for inserting and extracting elongate members into the...
- Patent number 6,543,966
- Issue date Apr 8, 2003
- American Piledriving Equipment, Inc.
- John L. White
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Pile clamp systems and methods
- Patent number 6,447,036
- Issue date Sep 10, 2002
- American Piledriving Equipment, Inc.
- John L. White
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Systems and methods for inserting wick drain material
- Patent number 6,431,795
- Issue date Aug 13, 2002
- American Piledriving Equipment, Inc.
- John L. White
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Pile systems and methods
- Patent number 6,427,402
- Issue date Aug 6, 2002
- American Piledriving Equipment, Inc.
- John L. White
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Apparatus for inserting elongate members into the earth
- Patent number 6,039,508
- Issue date Mar 21, 2000
- American Piledriving Equipment, Inc.
- John L. White
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Vibratory systems for driving elongate members into the earth in in...
- Patent number 5,794,716
- Issue date Aug 18, 1998
- American Piledriving Equipment, Inc.
- John L. White
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Clamping apparatus and methods for driving caissons into the earth
- Patent number 5,653,556
- Issue date Aug 5, 1997
- American Piledriving Equipment, Inc.
- John L. White
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Clamp assemblies for driving piles into the earth
- Patent number 5,609,380
- Issue date Mar 11, 1997
- American Piledriving Equipment, Inc.
- John L. White
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Clamp assemblies for driving caissons into the earth
- Patent number 5,544,979
- Issue date Aug 13, 1996
- American Piledriving Equipment, Inc.
- John L. White
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

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

John L. White

Person

Patents Grantslast 30 patents

Dampening assembly for vibratory pile drivers

Inertia pump for vibratory equipment

Pile driving systems and methods employing preloaded drop hammer

Preloaded drop hammer for driving piles

Internal pipe clamp

Clamping systems and methods for piledriving

Preloaded drop hammer for driving piles

Systems and methods for handling piles

Battery operated cordless vibratory pile driver

Automatically adjustable caisson clamp

Clamp systems and methods for pile drivers and extractors

Preloaded drop hammer for driving piles

Vibratory pile driving systems and methods

Diesel hammer systems and methods

Systems and methods for driving large diameter caissons

Automatically adjustable caisson clamp

Diesel hammer systems and methods

Modular plastic pile systems and methods

Systems and methods for driving large diameter caissons

Automatically adjustable caisson clamp

Impact hammer systems and methods

Drive system for inserting and extracting elongate members into the...

Pile clamp systems and methods

Systems and methods for inserting wick drain material

Pile systems and methods

Apparatus for inserting elongate members into the earth

Vibratory systems for driving elongate members into the earth in in...

Clamping apparatus and methods for driving caissons into the earth

Clamp assemblies for driving piles into the earth

Clamp assemblies for driving caissons into the earth

Patents Applicationslast 30 patents

DAMPENING ASSEMBLY FOR VIBRATORY PILE DRIVERS

INERTIA PUMP FOR VIBRATORY EQUIPMENT

Preloaded Drop Hammer For Driving Piles

SYSTEMS AND METHODS FOR CONTROLLING DIESEL HAMMERS

SYSTEMS AND METHODS FOR HANDLING PILES

INTERNAL PIPE CLAMP

SYSTEMS AND METHODS FOR HANDLING PILES

AUTOMATICALLY ADJUSTABLE CAISSON CLAMP

PRELOADED DROP HAMMER FOR DRIVING PILES

RIGHT SIDE DRIVE CONVERSION

Automatically adjustable caisson clamp

Diesel hammer systems and methods

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

Impact hammer systems and methods

Systems and methods for inserting wick drain material