Owen J. Warr

Follow

Person

Muskego, WI, US

People

Patents Grantslast 30 patents

Information Patent Grant
Crawler drive system
- Patent number 11,518,454
- Issue date Dec 6, 2022
- Joy Global Surface Mining Inc
- Owen J. Warr
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Crawler drive system
- Patent number 10,889,341
- Issue date Jan 12, 2021
- Joy Global Surface Mining Inc
- Owen J. Warr
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Medium voltage room for a mining shovel
- Patent number 10,870,967
- Issue date Dec 22, 2020
- Joy Global Surface Mining Inc
- Joseph Colwell
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Leveling system
- Patent number 9,114,782
- Issue date Aug 25, 2015
- Harnischfeger Technologies, Inc.
- Owen J. Warr
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Cab module for a mining machine
- Patent number 9,057,221
- Issue date Jun 16, 2015
- Harnischfeger Technologies, Inc.
- Owen J. Warr
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Seat module
- Patent number D678355
- Issue date Mar 19, 2013
- Harnischfeger Technologies, Inc.
- Owen J. Warr
- D15 - Machines not elsewhere specified

Patents Applicationslast 30 patents

Information Patent Application
CRAWLER DRIVE SYSTEM
- Publication number 20210129928
- Publication date May 6, 2021
- Joy Global Surface Mining Inc
- Owen J. Warr
- B60 - VEHICLES IN GENERAL
Information Patent Application
MEDIUM VOLTAGE ROOM FOR A MINING SHOVEL
- Publication number 20190323206
- Publication date Oct 24, 2019
- Joy Global Surface Mining Inc
- Joseph Colwell
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
CRAWLER DRIVE SYSTEM
- Publication number 20180334205
- Publication date Nov 22, 2018
- Joy Global Surface Mining Inc
- Owen J. Warr
- B60 - VEHICLES IN GENERAL
Information Patent Application
FLUID COUPLING DRIVE SYSTEM FOR A DRILL RIG AIR COMPRESSOR
- Publication number 20160040491
- Publication date Feb 11, 2016
- Harnischfeger Technologies, Inc.
- Arnold Law
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
LEVELING SYSTEM
- Publication number 20130140802
- Publication date Jun 6, 2013
- Harnischfeger Technologies, Inc.
- Owen J. Warr
- B60 - VEHICLES IN GENERAL
Information Patent Application
CAB MODULE FOR A MINING MACHINE
- Publication number 20130140092
- Publication date Jun 6, 2013
- Harnischfeger Technologies, Inc.
- Owen J. Warr
- B60 - VEHICLES IN GENERAL