For the Inventor, By the Inventor

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Des Plaines, IL, United States of America

Riddell, Inc.

Calculating rank

USPTO Granted Patents = 149

% Expired Patents = 8.7

CIPO Patents = 4

Trademarks = 32

Forward Citations = 4,947

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43 inventors (with patents filed for the assignee):

Vittorio Bologna (87 out of 87 patents)

Thad M Ide (75 out of 81 patents)

Nelson Kraemer (51 out of 51 patents)

4. Ralph J Infusino (47 out of 47 patents)

5. Murphy Gillogly (24 out of 24 patents)

6. Andrew K Tryner (20 out of 41 patents)

7. Richard Mark Greenwald (15 out of 23 patents)

8. Jeffrey J Chu (12 out of 15 patents)

9. Timothy D Bayne (9 out of 9 patents)

10. Christopher R P Withnall (9 out of 9 patents)

11. Chris Withnall (7 out of 7 patents)

12. Michael Wonnacott (7 out of 7 patents)

13. Joseph Levene (7 out of 7 patents)

14. Joseph J Crisco, Iii (6 out of 6 patents)

15. Jonathan G Beckwith (5 out of 5 patents)

Core Competencies:

Protective Sports Helmet

Football Helmet

Impact Attenuation

Physiological Monitoring

Chin Strap System

Internal Padding Assembly

Additive Manufacturing

Custom Forming

Advanced Visor System

Quick Release Connector

Pad Assemblies

Position Specific

149 patents: Sort by Forward Citations

1. D1153925 - Crown pad of an internal padding assembly of a protective sports helmet (2026-10-13),

2. D1145171 - Football helmet (2026-08-25),

3. D1143320 - FOOTBALL HELMET (2026-08-18),

4. 12711723 - FITMENT SYSTEM AND METHOD FOR DESIGNING A FOOTBALL HELMET (2026-08-18),

5. D1140339 - Facemask for a football helmet (2026-08-04),

6. 12685360 - Protective sports helmet (2026-07-21),

7. 12678682 - System and method of assembling a protective sports helmet (2026-07-14),

8. 12661569 - Connector assembly for use with a chin strap assembly for a football helmet (2026-06-23),

9. D1129726 - Protective sports helmet (2026-06-09),

10. 12623116 - Systems for providing training opportunities based on data collected from monitoring a physiological parameter of a player wearing a protective sports helmet while engaged in playing a contact sport (2026-05-12),

11. 12594004 - Systems and methods for monitoring a physiological parameter of persons engaged in physical activity (2026-04-07),

12. 12593887 - Protective sports helmet (2026-04-07),

13. D1120515 - Head covering (2026-03-24),

14. 12584732 - System and method for creating protective football equipment (2026-03-24),

15. 12564777 - System and method of assembling a protective sports helmet (2026-03-03),

Company Overview

Riddell, Inc. is a leading manufacturer of protective sports equipment, specializing in advanced football helmets and related gear. Based in Des Plaines, Illinois, the company focuses on innovative technologies such as impact attenuation systems, physiological monitoring, and custom forming techniques. Riddell's commitment to safety and performance is evident in its development of sophisticated internal padding assemblies and chin strap systems, ensuring optimal protection for athletes in contact sports.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Nov 3 2026

149 Patents

#4 in Des Plaines, IL

#160 in Illinois

#2,647 in US

#5,478 in the World

Des Plaines, IL, United States of America

Riddell, Inc.

Forward Citations = 4,947

43 inventors:

Vittorio Bologna (87 out of 87 patents)

Thad M Ide (75 out of 81 patents)

Nelson Kraemer (51 out of 51 patents)

4. Ralph J Infusino (47 out of 47 patents)

5. Murphy Gillogly (24 out of 24 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Riddell, Inc.. Retrieved from https://idiyas.com/company/riddell

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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