Matthew Beilstein

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Grove City, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Adaptive pitch steering in a longwall shearing system
- Patent number 10,920,588
- Issue date Feb 16, 2021
- Joy Global Underground Mining LLC
- Jeff Ley
- E21 - EARTH DRILLING MINING
Information Patent Grant
Pan pitch control in a longwall shearing system
- Patent number 9,506,343
- Issue date Nov 29, 2016
- Joy MM Delaware, Inc.
- Jeffrey A. Ley
- E21 - EARTH DRILLING MINING
Information Patent Grant
Pan pitch control in a longwall shearing system
- Patent number 9,476,300
- Issue date Oct 25, 2016
- Joy MM Delaware, Inc.
- Jeffrey A. Ley
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
ADAPTIVE PITCH STEERING IN A LONGWALL SHEARING SYSTEM
- Publication number 20180347357
- Publication date Dec 6, 2018
- Joy Global Underground Mining LLC
- Jeff Ley
- E21 - EARTH DRILLING MINING
Information Patent Application
PAN PITCH CONTROL IN A LONGWALL SHEARING SYSTEM
- Publication number 20160061031
- Publication date Mar 3, 2016
- Joy MM Delaware, Inc.
- Jeffrey A. Ley
- E21 - EARTH DRILLING MINING