For the Inventor, By the Inventor

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Fort Worth, TX, United States of America

S & B Technical Products, Inc.

USPTO Granted Patents = 75

% Expired Patents = 14.7

CIPO Patents = 1

EPO Patents = 8

Trademarks = 11

Forward Citations = 1,251

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26 inventors (with patents filed for the assignee):

Bradford G Corbett, Jr (21 out of 26 patents)

Guido Quesada (21 out of 24 patents)

Jim Jones (13 out of 15 patents)

4. Gerardo Darce (13 out of 13 patents)

5. Mark A Weih (11 out of 12 patents)

6. Samuel Guzowski (7 out of 8 patents)

7. Randall Chinchilla (7 out of 7 patents)

8. Rodney Pacheco (5 out of 6 patents)

9. Bernal Rojas (4 out of 4 patents)

10. Guillermo Monteil (4 out of 4 patents)

11. Pamela C Murrin (4 out of 4 patents)

12. Keith Steinbruck (3 out of 3 patents)

13. Charles I Allen (2 out of 2 patents)

14. Charles R Allen (2 out of 31 patents)

15. Samuel Gjorven (1 out of 1 patent)

Core Competencies:

Sealing Gasket

Plastic Pipe

Joining System

Restraint Technology

Pipeline Sphere

Ductile Iron

Manufacturing Process

Snap Fit

Integral Restraint

Low Pressure

Molecularly Oriented Pipe

Belling Process

75 patents: Sort by Forward Citations

1. 12747811 - Snap-fit sealing gasket with rigid reinforcing ring and use of the same in forming a joing in a fluid conveying plastic pipeline (2026-09-29),

2. 12618501 - Spline lock restrained pipe joining system for plastic pipe (2026-05-05),

3. 12510201 - Click fit restrained pipe joining system for plastic pipe (2025-12-30),

4. 12466123 - Rieber sealing system with plastic retainer ring (2025-11-11),

5. 12331856 - Sealing gasket with plastic retainer ring for plastic pipeline systems having pre-formed sockets (2025-06-17),

6. 12270495 - Segmented grip ring for plastic pipe joint restraint systems (2025-04-08),

7. 12085199 - Sealing gasket for ductile iron pipe and method of manufacture (2024-09-10),

8. 12007056 - Method of manufacturing a two component sealing gasket for plastic pipe (2024-06-11),

9. 11982386 - Process for producing gripping elements for sealing and restraint systems for fluid pipelines and pipe joints produced thereby (2024-05-14),

10. 11933442 - Method of manufacturing a two component sealing gasket for plastic pipe (2024-03-19),

11. 11746552 - Cap assembly for a t-post right of way line marker (2023-09-05),

12. 11644143 - Pipeline sphere with tracking device (2023-05-09),

13. 11415257 - Apparatus and method for joining molecularly oriented pipe (2022-08-16),

14. 11365839 - Sealing and restraining gasket for use in plastic pipelines (2022-06-21),

15. 11293580 - Pipeline sphere with tracking device (2022-04-05),

Company Overview

S & B Technical Products, Inc. is a Fort Worth, TX-based company specializing in innovative solutions for plastic pipe joining. The organization focuses on developing advanced sealing gaskets and joining systems that enhance the integrity and reliability of pipeline installations. With expertise in restraint technology and ductile iron applications, S & B Technical Products is dedicated to improving manufacturing processes and delivering high-quality products that meet the evolving needs of the pipeline industry.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

75 Patents

#14 in Fort Worth, TX

#263 in Texas

#4,911 in US

#10,020 in the World

Fort Worth, TX, United States of America

S & B Technical Products, Inc.

Forward Citations = 1,251

26 inventors:

Bradford G Corbett, Jr (21 out of 26 patents)

Guido Quesada (21 out of 24 patents)

Jim Jones (13 out of 15 patents)

4. Gerardo Darce (13 out of 13 patents)

5. Mark A Weih (11 out of 12 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: S & B Technical Products, Inc.. Retrieved from https://idiyas.com/company/s-and-b-technical-products

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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