For the Inventor, By the Inventor

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Houston, TX, United States of America

Reed Rock Bit Company

Calculating rank

USPTO Granted Patents = 28

Forward Citations = 909

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20 inventors (with patents filed for the assignee):

Paul E Pastusek (6 out of 11 patents)

Jeffery Edward Daly (4 out of 21 patents)

Percy W Schumacher (4 out of 15 patents)

4. John S Childers (4 out of 5 patents)

5. Eric F Drake (3 out of 16 patents)

6. Kenneth W Jones (3 out of 15 patents)

7. John D Deane (2 out of 10 patents)

8. Robert J Kotch (2 out of 4 patents)

9. Roger C Smith (1 out of 2 patents)

10. Henry W Murdoch (1 out of 7 patents)

11. Duane W Wallace (1 out of 3 patents)

12. Terry H Mayo (1 out of 3 patents)

13. John D Parrish (1 out of 3 patents)

14. Robert P Badrak (1 out of 2 patents)

15. Joe Trevino, Jr (1 out of 1 patent)

Core Competencies:

Rolling Cutter Drill Bit

Drilling Fluid Nozzles

Rotary Drill Bit

Cermets

Bit Breaker

Lubrication System

Dynamic Seal

Cutting Teeth

Powder Metallurgy

Oil Well Drilling

Metal Cutting Tools

Composite Structures

28 patents: Sort by Forward Citations

1. 4657093 - Rolling cutter drill bit (1987-04-14),

2. 4611673 - Drill bit having offset roller cutters and improved nozzles (1986-09-16),

3. 4582149 - Drill bit having replaceable nozzles directing drilling fluid at a (1986-04-15),

4. 4558754 - Drill bit having angled nozzles (1985-12-17),

5. 4556424 - Cermets having transformation-toughening properties and method of (1985-12-03),

6. 4554986 - Rotary drill bit having drag cutting elements (1985-11-26),

7. 4548280 - Drill bit having a failure indicator (1985-10-22),

8. 4542798 - Nozzle assembly for an earth boring drill bit (1985-09-24),

9. 4516642 - Drill bit having angled nozzles for improved bit and well bore cleaning (1985-05-14),

10. 4514097 - Friction bearing assembly having a series of rings constituting a (1985-04-30),

11. 4495840 - Bit breaker (1985-01-29),

12. 4466622 - Compound dynamic seal for rolling cutter drill bit (1984-08-21),

13. 4452323 - Valve assembly for drill bit lubrication system (1984-06-05),

14. 4444281 - Combination drag and roller cutter drill bit (1984-04-24),

15. 4427221 - Drill bit nozzle retention and alignment system (1984-01-24),

Company Overview

Reed Rock Bit Company, based in Houston, Texas, specializes in the design and manufacturing of high-performance drill bits for the oil and gas industry. The company focuses on innovative solutions that enhance drilling efficiency and reliability, catering to various geological formations. With a commitment to research and development, Reed Rock Bit Company leverages advanced materials and engineering techniques to deliver products that meet the evolving demands of energy exploration and production.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 27 2026

28 Patents

#192 in Houston, TX

#675 in Texas

#12,019 in US

#23,299 in the World

Houston, TX, United States of America

Reed Rock Bit Company

Forward Citations = 909

20 inventors:

Paul E Pastusek (6 out of 11 patents)

Jeffery Edward Daly (4 out of 21 patents)

Percy W Schumacher (4 out of 15 patents)

4. John S Childers (4 out of 5 patents)

5. Eric F Drake (3 out of 16 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Reed Rock Bit Company. Retrieved from https://idiyas.com/company/reed-rock-bit-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]

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