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7 inventors (with patents filed for the assignee):

Cornelis Wilhelm In'T Hout (2 out of 3 patents)

Cornelis Wilhelm In 't Hout (2 out of 4 patents)

Stewart Myers (1 out of 1 patent)

4. Robert Th Stein (1 out of 1 patent)

5. Steven Allen Antoline (1 out of 3 patents)

6. Paul Emile Van Es (1 out of 3 patents)

7. Robert L Henry (1 out of 18 patents)

4 patents: Sort by Forward Citations

1. 8939516 - Rotary cutter drum for continuous mining machine (2015-01-27),

2. 8876220 - Segments and apparatus for high wall mining including fluid feed (2014-11-04),

3. 8721007 - Highwall mining system, conveyor segment and method for providing such a mining system (2014-05-13),

4. 8459750 - Anchoring device and method for fixation of a launching unit for highwall mining (2013-06-11),

Caterpillar Global Mining Highwall Miners LLC is a leading provider of highwall mining equipment for surface coal mining operations. Our highwall miners are designed to extract coal from the highwall of a mine, providing a safer and more efficient mining solution. With a focus on innovation and technology, we are committed to delivering cutting-edge equipment to help our customers maximize productivity and profitability.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

4 Patents

#5 in Beckley, WV

#69 in West Virginia

#59,047 in US

Beckley, WV, United States of America

Caterpillar Global Mining Highwall Miners LLC