William Hren

Person

Wauwatosa, WI, US

People

Patents Grantslast 30 patents

Information Patent Grant
Shovel stabilizer appendage
- Patent number 11,885,221
- Issue date Jan 30, 2024
- Joy Global Surface Mining Inc
- William J. Hren
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Systems and methods for controlling machine ground pressure and tip...
- Patent number 11,242,669
- Issue date Feb 8, 2022
- Joy Global Surface Mining Inc
- MooYoung Lee
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Rope shovel with non-linear digging assembly
- Patent number 10,920,393
- Issue date Feb 16, 2021
- Joy Global Surface Mining Inc
- William J. Hren
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Shovel handle with bail over dipper feature
- Patent number 10,718,097
- Issue date Jul 21, 2020
- Joy Global Surface Mining Inc
- William J. Hren
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Boom and dipper handle assembly for an industrial machine
- Patent number 10,156,053
- Issue date Dec 18, 2018
- Joy Global Surface Mining Inc
- William Hren
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Reel system within boom
- Patent number 9,809,944
- Issue date Nov 7, 2017
- Harnischfeger Technologies, Inc.
- William J. Hren
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Rope shovel
- Patent number 9,297,140
- Issue date Mar 29, 2016
- Harnischfeger Technologies, Inc.
- William J. Hren
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Controlling a digging operation of an industrial machine
- Patent number 9,103,097
- Issue date Aug 11, 2015
- Harnischfeger Technologies, Inc.
- Joseph Colwell
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Controlling a digging operation of an industrial machine
- Patent number 9,074,354
- Issue date Jul 7, 2015
- Harnischfeger Technologies, Inc.
- Joseph Colwell
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Rope shovel with curved boom
- Patent number 9,009,994
- Issue date Apr 21, 2015
- Harnischfeger Technologies, Inc.
- William J. Hren
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Shovel having a wristing dipper
- Patent number 8,943,714
- Issue date Feb 3, 2015
- Harnischfeger Technologies, Inc.
- William J. Hren
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Controlling a digging operation of an industrial machine
- Patent number 8,935,061
- Issue date Jan 13, 2015
- Harnischfeger Technologies, Inc.
- Joseph Colwell
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Dipper door latch with locking mechanism
- Patent number 8,844,174
- Issue date Sep 30, 2014
- Harnischfeger Technologies, Inc.
- William J. Hren
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Controlling a digging operation of an industrial machine
- Patent number 8,825,315
- Issue date Sep 2, 2014
- Harnischfeger Technologies, Inc.
- Joseph Colwell
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Controlling a digging operation of an industrial machine
- Patent number 8,825,317
- Issue date Sep 2, 2014
- Harnischfeger Technologies, Inc.
- Joseph Colwell
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Rope shovel with curved boom
- Patent number 8,756,839
- Issue date Jun 24, 2014
- Harnischfeger Technologies, Inc.
- William J. Hren
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Controlling a digging operation of an industrial machine
- Patent number 8,620,536
- Issue date Dec 31, 2013
- Harnischfeger Technologies, Inc.
- Joseph Colwell
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Dipper door latch with locking mechanism
- Patent number 8,590,180
- Issue date Nov 26, 2013
- Harnischfeger Technologies, Inc.
- William J. Hren
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Controlling a digging operation of an industrial machine
- Patent number 8,571,766
- Issue date Oct 29, 2013
- Harnischfeger Technologies, Inc.
- Joseph Colwell
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Controlling a digging operation of an industrial machine
- Patent number 8,560,183
- Issue date Oct 15, 2013
- Harnischfeger Technologies, Inc.
- Joseph Colwell
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Controlling a digging operation of an industrial machine
- Patent number 8,359,143
- Issue date Jan 22, 2013
- Harnischfeger Technologies, Inc.
- Joseph Colwell
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Controlling a digging operation of an industrial machine
- Patent number 8,355,847
- Issue date Jan 15, 2013
- Harnischfeger Technologies, Inc.
- Joseph Colwell
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Dipper door latch with locking mechanism
- Patent number 8,136,272
- Issue date Mar 20, 2012
- Harnischfeger Technologies, Inc.
- William J. Hren
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Skewed dipper
- Patent number 6,434,862
- Issue date Aug 20, 2002
- William J. Hren
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents

Information Patent Application
SHOVEL STABILIZER APPENDAGE
- Publication number 20190264506
- Publication date Aug 29, 2019
- Joy Global Surface Mining Inc
- William J. Hren
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
SYSTEMS AND METHODS FOR CONTROLLING MACHINE GROUND PRESSURE AND TIP...
- Publication number 20180230673
- Publication date Aug 16, 2018
- Harnischfeger Technologies, Inc.
- MooYoung Lee
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
SHOVEL HANDLE WITH BAIL OVER DIPPER FEATURE
- Publication number 20170350089
- Publication date Dec 7, 2017
- Harnischfeger Technologies, Inc.
- William J. Hren
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
ROPE SHOVEL WITH NON-LINEAR DIGGING ASSEMBLY
- Publication number 20170292242
- Publication date Oct 12, 2017
- Harnischfeger Technologies, Inc.
- William J. Hren
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
SHOVEL HAVING A WRISTING DIPPER
- Publication number 20150147146
- Publication date May 28, 2015
- Harnischfeger Technologies, Inc.
- William J. Hren
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
REEL SYSTEM WITHIN BOOM
- Publication number 20150003950
- Publication date Jan 1, 2015
- Harnischfeger Technologies, Inc.
- William J. Hren
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
CONTROLLING A DIGGING OPERATION OF AN INDUSTRIAL MACHINE
- Publication number 20140371996
- Publication date Dec 18, 2014
- Joseph Colwell
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
CONTROLLING A DIGGING OPERATION OF AN INDUSTRIAL MACHINE
- Publication number 20140371997
- Publication date Dec 18, 2014
- Joseph Colwell
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
ROPE SHOVEL WITH CURVED BOOM
- Publication number 20140294550
- Publication date Oct 2, 2014
- William J. Hren
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
CONTROLLING A DIGGING OPERATION OF AN INDUSTRIAL MACHINE
- Publication number 20140188351
- Publication date Jul 3, 2014
- Harnischfeger Technologies, Inc.
- Joseph Colwell
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
CONTROLLING A DIGGING OPERATION OF AN INDUSTRIAL MACHINE
- Publication number 20140129094
- Publication date May 8, 2014
- Harnischfeger Technologies, Inc.
- Joseph Colwell
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
DIPPER DOOR LATCH WITH LOCKING MECHANISM
- Publication number 20140079522
- Publication date Mar 20, 2014
- Harnischfeger Technologies, Inc.
- William J. Hren
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
ROPE SHOVEL
- Publication number 20140037414
- Publication date Feb 6, 2014
- William J. Hren
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
BOOM AND DIPPER HANDLE ASSEMBLY FOR AN INDUSTRIAL MACHINE
- Publication number 20130259625
- Publication date Oct 3, 2013
- Harnischfeger Technologies, Inc.
- William Hren
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
CONTROLLING A DIGGING OPERATION OF AN INDUSTRIAL MACHINE
- Publication number 20130218423
- Publication date Aug 22, 2013
- Harnischfeger Technologies, Inc.
- Joseph Colwell
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
CONTROLLING A DIGGING OPERATION OF AN INDUSTRIAL MACHINE
- Publication number 20130142605
- Publication date Jun 6, 2013
- Harnischfeger Technologies, Inc.
- Joseph Colwell
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
CONTROLLING A DIGGING OPERATION OF AN INDUSTRIAL MACHINE
- Publication number 20130131936
- Publication date May 23, 2013
- Harnischfeger Technologies, Inc.
- Joseph Colwell
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
CONTROLLING A DIGGING OPERATION OF AN INDUSTRIAL MACHINE
- Publication number 20120277960
- Publication date Nov 1, 2012
- Joseph Colwell
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
CONTROLLING A DIGGING OPERATION OF AN INDUSTRIAL MACHINE
- Publication number 20120277959
- Publication date Nov 1, 2012
- Joseph Colwell
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
CONTROLLING A DIGGING OPERATION OF AN INDUSTRIAL MACHINE
- Publication number 20120277961
- Publication date Nov 1, 2012
- Joseph Colwell
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
ROPE SHOVEL WITH CURVED BOOM
- Publication number 20120195729
- Publication date Aug 2, 2012
- William J. Hren
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
SHOVEL HAVING A WRISTING DIPPER
- Publication number 20120195730
- Publication date Aug 2, 2012
- William J. Hren
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
DIPPER DOOR LATCH WITH LOCKING MECHANISM
- Publication number 20110146114
- Publication date Jun 23, 2011
- Harnischfeger Technologies, Inc.
- William J. Hren
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
DIPPER DOOR LATCH WITH LOCKING MECHANISM
- Publication number 20100212194
- Publication date Aug 26, 2010
- Harnischfeger Technologies, Inc.
- William J. Hren
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
DIPPER DOOR LATCH WITH LOCKING MECHANISM
- Publication number 20070107269
- Publication date May 17, 2007
- Harnischfeger Technologies, Inc.
- William J. Hren
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

William Hren

Person

Patents Grantslast 30 patents

Shovel stabilizer appendage

Systems and methods for controlling machine ground pressure and tip...

Rope shovel with non-linear digging assembly

Shovel handle with bail over dipper feature

Boom and dipper handle assembly for an industrial machine

Reel system within boom

Rope shovel

Controlling a digging operation of an industrial machine

Controlling a digging operation of an industrial machine

Rope shovel with curved boom

Shovel having a wristing dipper

Controlling a digging operation of an industrial machine

Dipper door latch with locking mechanism

Controlling a digging operation of an industrial machine

Controlling a digging operation of an industrial machine

Rope shovel with curved boom

Controlling a digging operation of an industrial machine

Dipper door latch with locking mechanism

Controlling a digging operation of an industrial machine

Controlling a digging operation of an industrial machine

Controlling a digging operation of an industrial machine

Controlling a digging operation of an industrial machine

Dipper door latch with locking mechanism

Skewed dipper

Patents Applicationslast 30 patents

SHOVEL STABILIZER APPENDAGE

SYSTEMS AND METHODS FOR CONTROLLING MACHINE GROUND PRESSURE AND TIP...

SHOVEL HANDLE WITH BAIL OVER DIPPER FEATURE

ROPE SHOVEL WITH NON-LINEAR DIGGING ASSEMBLY

SHOVEL HAVING A WRISTING DIPPER

REEL SYSTEM WITHIN BOOM

CONTROLLING A DIGGING OPERATION OF AN INDUSTRIAL MACHINE

CONTROLLING A DIGGING OPERATION OF AN INDUSTRIAL MACHINE

ROPE SHOVEL WITH CURVED BOOM

CONTROLLING A DIGGING OPERATION OF AN INDUSTRIAL MACHINE

CONTROLLING A DIGGING OPERATION OF AN INDUSTRIAL MACHINE

DIPPER DOOR LATCH WITH LOCKING MECHANISM

ROPE SHOVEL

BOOM AND DIPPER HANDLE ASSEMBLY FOR AN INDUSTRIAL MACHINE

CONTROLLING A DIGGING OPERATION OF AN INDUSTRIAL MACHINE

CONTROLLING A DIGGING OPERATION OF AN INDUSTRIAL MACHINE

CONTROLLING A DIGGING OPERATION OF AN INDUSTRIAL MACHINE

CONTROLLING A DIGGING OPERATION OF AN INDUSTRIAL MACHINE

CONTROLLING A DIGGING OPERATION OF AN INDUSTRIAL MACHINE

CONTROLLING A DIGGING OPERATION OF AN INDUSTRIAL MACHINE

ROPE SHOVEL WITH CURVED BOOM

SHOVEL HAVING A WRISTING DIPPER

DIPPER DOOR LATCH WITH LOCKING MECHANISM

DIPPER DOOR LATCH WITH LOCKING MECHANISM

DIPPER DOOR LATCH WITH LOCKING MECHANISM