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For the Inventor, By the Inventor

Solon, OH, United States of America

Swagelok Company

Calculating rank
USPTO Granted Patents = 259

% Expired Patents = 27.8



Trademarks = 12

Forward Citations = 3,745

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196 inventors (with patents filed for the assignee):

goldMedal Peter C Williams (112 out of 149 patents)

silverMedal Cal R Brown (47 out of 57 patents)

bronzeMedal Mark A Clason (39 out of 40 patents)

4.  William H Glime, Iii (35 out of 36 patents)

5.  Branden W Keeper (20 out of 21 patents)

6.  Dale C Arstein (19 out of 19 patents)

7.  Jeffrey Michael Rubinski (19 out of 20 patents)

8.  Douglas S Welch (18 out of 18 patents)

9.  Andrew P Marshall (18 out of 19 patents)

10.  Mark A Bennett (18 out of 49 patents)

11.  Gregory S Kalata (17 out of 18 patents)

12.  Stephen J Zaborszki (16 out of 17 patents)

13.  Douglas J McClure (16 out of 16 patents)

14.  Ronald P Campbell (15 out of 15 patents)

15.  John D Karkosiak (15 out of 16 patents)


Core Competencies:
Check Valve
Diaphragm Valve
Actuated Valve
Flow Monitoring
Conduit Fitting
Pneumatic Control
Self-Passivating Metals
Fluid Distribution
Spring Return Handle
Weld Collet
Thermal Conditioning
Ferrule Assembly

259 patents:

1. 12693691 - Systems and methods for synchronized valve actuation (2026-07-28),
2. 12644749 - Fluid monitoring module arrangements (2026-06-02),
3. 12510176 - Check valve (2025-12-30),
4. 12486907 - Spring return valve handle arrangements (2025-12-02),
5. 12474228 - Systems and methods for control and monitoring of actuated valves (2025-11-18),
6. 12442462 - Diaphragm valve with actuator bearing element (2025-10-14),
7. 12435820 - Push to connect conduit fitting assemblies and arrangements (2025-10-07),
8. 12427609 - Weld collet (2025-09-30),
9. 12366298 - Port connecting assemblies and arrangements (2025-07-22),
10. 12320433 - Actuator arrangement for multi-valve assembly (2025-06-03),
11. RE50444 - Fitting assembly evaluating apparatus and methods (2025-05-27),
12. 12240062 - Weld collet (2025-03-04),
13. 12203568 - Valves with integrated orifice restrictions (2025-01-21),
14. 12129556 - Chemical activation of self-passivating metals (2024-10-29),
15. 12123808 - Fluid component body with leak test passages (2024-10-22),
Company Overview
Swagelok Company, headquartered in Solon, Ohio, specializes in valve technology and fluid system components. The company develops and manufactures a wide range of products, including check valves, diaphragm valves, and actuated valves, which are essential for fluid distribution and control in various industries. Swagelok is known for its innovations in flow monitoring and pneumatic control, as well as its expertise in self-passivating metals, ensuring reliability and efficiency in fluid handling applications.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 27 2026

Swagelok Company USPTO Patent Assignee Logo
259 Patents

#3 in Solon, OH

#75 in Ohio

#1,668 in US

#3,382 in the World

Solon, OH (US)
Solon, OH, United States of America

Swagelok Company

Forward Citations = 3,745

196 inventors:

goldMedal Peter C Williams (112 out of 149 patents)

silverMedal Cal R Brown (47 out of 57 patents)

bronzeMedal Mark A Clason (39 out of 40 patents)

4.  William H Glime, Iii (35 out of 36 patents)

5.  Branden W Keeper (20 out of 21 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Swagelok Company. Retrieved from https://idiyas.com/company/swagelok-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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