logo

For the Inventor, By the Inventor

McKinney, TX, United States of America

Watson & Chalin Manufacturing, Inc.


USPTO Granted Patents = 33

% Expired Patents = 3.0



Trademarks = 2

Forward Citations = 305

Loading Chart...
Loading Chart...

13 inventors (with patents filed for the assignee):

goldMedal Thomas N Chalin (18 out of 23 patents)

silverMedal Cully B Dodd (14 out of 17 patents)

bronzeMedal Herbert Hudson (9 out of 12 patents)

4.  Damon Delorenzis (4 out of 9 patents)

5.  Todd Greaves (2 out of 2 patents)

6.  Michael John Gottschalk (2 out of 27 patents)

7.  Nathan Rosene (1 out of 1 patent)

8.  Chris Skarzenski (1 out of 1 patent)

9.  Walter O'Bannon (1 out of 1 patent)

10.  Matthew J Van Meter (1 out of 15 patents)

11.  Jeffrey Layne (1 out of 1 patent)

12.  Christopher Mlinarich (1 out of 1 patent)

13.  Donald R Watson (1 out of 1 patent)

14.  Andrew J Westnedge (17 patents)

15.  R Scott Fulton (18 patents)


Core Competencies:
Steerable Suspension
Lift Axle
Pneumatic Retractors
Air Spring Damping
Tag Axle
Damping System
Composite Axle
Suspension Control
Steering Knuckle
Independent Suspension
Hub Temperature Indicator
Axle Alignment

33 patents:

1. 11643140 - Steerable vehicle suspension with pneumatic retractors (2023-05-09),
2. 11278343 - Vehicle suspension with common hub and/or knuckle assembly (2022-03-22),
3. 10449819 - Damping convoluted air spring (2019-10-22),
4. 9475355 - Tag axle suspension system with tire at lowest point when lifted (2016-10-25),
5. 9139061 - Vehicle suspension system with reservoir for air spring damping (2015-09-22),
6. 8616565 - Self-steer lift axle suspension system having a steering return, damper and lock integrated with a steering knuckle assembly (2013-12-31),
7. 8596659 - Steerable suspension system with centering actuator (2013-12-03),
8. 8523207 - Device for attaching a suspension to a vehicle frame and related method (2013-09-03),
9. 8522933 - Adjustable run height lift axle suspension system (2013-09-03),
10. 8322737 - Suspension system with integrated brake mounting and suspension arm (2012-12-04),
11. 7980571 - Steerable and liftable independent suspension system (2011-07-19),
12. 7959165 - Suspension system run height adjustment (2011-06-14),
13. 7845659 - Dump truck tag axle suspension control (2010-12-07),
14. 7845217 - Tractor/trailer suspension with hub temperature indicating device (2010-12-07),
15. 7841607 - Spring beam suspension system (2010-11-30),
Company Overview
Watson & Chalin Manufacturing, Inc. is a prominent manufacturer specializing in advanced exhaust systems and related components for the heavy-duty truck and trailer industry. Based in McKinney, Texas, the company is recognized for its commitment to quality and innovation, providing solutions that enhance performance and compliance with environmental standards. With a focus on engineering excellence, Watson & Chalin plays a vital role in the automotive sector, contributing to the development of efficient and reliable systems that meet the evolving needs of its clients.
Profile summary synthesized from public USPTO records and patent filings.

logo

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

33 Patents

#4 in McKinney, TX

#561 in Texas

#10,309 in US

#20,162 in the World

McKinney, TX (US)
McKinney, TX, United States of America

Watson & Chalin Manufacturing, Inc.

Forward Citations = 305

13 inventors:

goldMedal Thomas N Chalin (18 out of 23 patents)

silverMedal Cully B Dodd (14 out of 17 patents)

bronzeMedal Herbert Hudson (9 out of 12 patents)

4.  Damon Delorenzis (4 out of 9 patents)

5.  Todd Greaves (2 out of 2 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Watson & Chalin Manufacturing, Inc.. Retrieved from https://idiyas.com/company/watson-and-chalin-manufacturing

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]
Loading…