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For the Inventor, By the Inventor

Curacao, Netherlands Antilles

Tamrock World Corporation, N.v.


USPTO Granted Patents = 12

Forward Citations = 146

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11 inventors (with patents filed for the assignee):

goldMedal Maurice K LeBegue (7 out of 11 patents)

silverMedal Clarence H Woodford, Ii (3 out of 4 patents)

bronzeMedal Leonard M Sanders (2 out of 2 patents)

4.  Shawn P Grumblatt (2 out of 2 patents)

5.  Henry E Wilson (1 out of 3 patents)

6.  Jon C Blackstock (1 out of 1 patent)

7.  George J Kincaid (1 out of 1 patent)

8.  John A Baird (1 out of 1 patent)

9.  Larry G Marteney (1 out of 1 patent)

10.  Andrew E Modzik, Jr (1 out of 1 patent)

11.  Julius N Hornyak (1 out of 1 patent)


12 patents:

1. 5399061 - Battery changer on a mobile machine (1995-03-21),
2. 5295733 - Fiber optic remote control system for a continuous miner and method of (1994-03-22),
3. 5275525 - Battery changer on a mobile machine (1994-01-04),
4. 5265941 - Underground mining system and method for developing longwall panel (1993-11-30),
5. 5253925 - Method and apparatus for collecting and removing dust on a mining machine (1993-10-19),
6. 5190352 - Mining machine with cascading conveyor system and method of conveying (1993-03-02),
7. 5188427 - Twin scrubber and air diffuser for a continuous miner and method of (1993-02-23),
8. 5143423 - Drum assembly for a continuous miner (1992-09-01),
9. 5120112 - Vane type conveyor for a mining machine drum (1992-06-09),
10. 5104194 - Continuous miner with improved duct system and method of increasing duct (1992-04-14),
11. 5102199 - Continuous mining machine with a boom assembly providing different (1992-04-07),
12. 5082331 - Continuous miner with duct assembly (1992-01-21),
Company Overview
Tamrock World Corporation, N.V. is a company based in Curacao, specializing in the development and manufacturing of advanced mining and construction equipment. The organization focuses on innovative technologies that enhance operational efficiency and safety in challenging environments. With a commitment to research and development, Tamrock aims to deliver high-performance solutions tailored to the needs of the global mining and construction industries, contributing to sustainable practices and improved productivity.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 20 2026

12 Patents

#14 in Curacao

#542 in Netherlands Antilles

#48,209 in the World

Curacao, AN
Curacao, Netherlands Antilles

Tamrock World Corporation, N.v.

Forward Citations = 146

11 inventors:

goldMedal Maurice K LeBegue (7 out of 11 patents)

silverMedal Clarence H Woodford, Ii (3 out of 4 patents)

bronzeMedal Leonard M Sanders (2 out of 2 patents)

4.  Shawn P Grumblatt (2 out of 2 patents)

5.  Henry E Wilson (1 out of 3 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Tamrock World Corporation, N.v.. Retrieved from https://idiyas.com/company/tamrock-world-n-v

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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