Superior Highwall Miners, Inc.

Calculating rank

USPTO Granted Patents = 6

% Expired Patents = 33.3

Forward Citations = 27

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5 inventors (with patents filed for the assignee):

Paul Van Es (3 out of 3 patents)

Steve Antoline (3 out of 3 patents)

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

4. Steven Allen Antoline (2 out of 3 patents)

5. Paul Emile Van Es (2 out of 3 patents)

6 patents: Sort by Forward Citations

1. 8066110 - Conveyor segment and assembly for use in high wall mining, and coupling and releasing methods (2011-11-29),

2. 7721869 - Apparatus and method for moving a mine conveyor segment (2010-05-25),

3. 7717522 - Conveyor segment, driving means and method for high wall mining (2010-05-18),

4. 6042191 - High wall mining system (2000-03-28),

5. 5938289 - High wall mining conveyor system (1999-08-17),

6. 5848825 - High wall mining conveying method (1998-12-15),

Company Overview

Superior Highwall Miners, Inc. is a leading manufacturer of highwall mining equipment for use in surface mining operations. With a focus on innovation and quality, Superior Highwall Miners provides state-of-the-art solutions for extracting coal and other minerals from high walls. The company's reliable and efficient machines offer a safe and cost-effective alternative to traditional underground mining methods.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 27 2026

6 Patents

#3 in Beckley, WV

#53 in West Virginia

#45,030 in US

Beckley, WV, United States of America