% Expired Patents = 20.0

Trademarks = 2

Forward Citations = 91

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5 inventors (with patents filed for the assignee):

Ron A Rose (2 out of 2 patents)

Gregory A Ruark (1 out of 1 patent)

Robert W Pike (1 out of 3 patents)

4. Ban D Green (1 out of 4 patents)

5. James R Wittliff (1 out of 3 patents)

5 patents: Sort by Forward Citations

1. 8324136 - Synergistic bead lubricant and methods for providing improved lubrication to drilling fluids for horizontal drilling (2012-12-04),

2. 6825152 - Method for creating dense drilling fluid additive and composition therefor (2004-11-30),

3. 6399545 - Method and composition of drilling with fluid including additive (2002-06-04),

4. 5484028 - Method of drilling with fluid including nut cork and drilling fluid (1996-01-16),

5. 5363928 - Method of drilling with fluid including bees wings and fluid loss (1994-11-15),

Company Overview

Grinding & Sizing Company LLC is a leading provider of custom particle size reduction services for a variety of industries. With state-of-the-art equipment and experienced technicians, we deliver precise and high-quality grinding and pulverizing solutions tailored to meet our clients' unique needs. Our commitment to customer satisfaction and continuous improvement sets us apart as a trusted partner in the processing industry.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

5 Patents

#844 in Houston, TX

#3,333 in Texas

#51,644 in US

Houston, TX, United States of America

Grinding & Sizing Company LLC

Forward Citations = 91

5 inventors:

Ron A Rose (2 out of 2 patents)

Gregory A Ruark (1 out of 1 patent)

Robert W Pike (1 out of 3 patents)

4. Ban D Green (1 out of 4 patents)

5. James R Wittliff (1 out of 3 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Grinding & Sizing Company LLC. Retrieved from https://idiyas.com/company/grinding-and-sizing-company

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]