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For the Inventor, By the Inventor

Boulder, CO, United States of America

Brock USA, LLC


USPTO Granted Patents = 47

% Expired Patents = 2.1



Trademarks = 10

Forward Citations = 870

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14 inventors (with patents filed for the assignee):

goldMedal Daniel C Sawyer (26 out of 28 patents)

silverMedal Richard R Runkles (25 out of 27 patents)

bronzeMedal Steven Lee Sawyer (24 out of 24 patents)

4.  David W Bainbridge (8 out of 8 patents)

5.  L Paul Nickerson (7 out of 7 patents)

6.  James M Koerlin (6 out of 19 patents)

7.  Grant C Denton (4 out of 17 patents)

8.  Stephen Keyser (3 out of 3 patents)

9.  Lewis A Bowman (2 out of 2 patents)

10.  Renald W Colonna (2 out of 2 patents)

11.  Corey D Comperatore (2 out of 2 patents)

12.  Steven Mead (1 out of 1 patent)

13.  Daniel J Dodd (1 out of 1 patent)

14.  John Shaffer (1 out of 1 patent)


Core Competencies:
Load Dispersing Furniture
Turf Support
Infill Materials
Underlayment Panels
Drainage Channels
Protective Padding
Structural Support
Multi-Layered Fields
Composite Materials
Sports Gear Padding

47 patents:

1. 12721437 - Load dispersing furniture support for turf applications (2026-09-01),
2. 12416120 - Base for turf system with vertical support extensions at panel edges (2025-09-16),
3. 12320077 - Base for turf system (2025-06-03),
4. 12247360 - Infill for artificial turf system (2025-03-11),
5. 12234612 - Underlayment panel having drainage channels (2025-02-25),
6. 12116734 - Infill for artificial turf system (2024-10-15),
7. 11846075 - Base for turf system (2023-12-19),
8. 11781272 - Base for turf system with vertical support extensions at panel edges (2023-10-10),
9. 11761154 - Underpayment panel having drainage channels (2023-09-19),
10. 11371194 - Base for turf system (2022-06-28),
11. 11111636 - Base for turf system with vertical support extensions at panel edges (2021-09-07),
12. 11021842 - Infill for artificial turf system (2021-06-01),
13. 10982395 - Base for turf system (2021-04-20),
14. 10975532 - Underlayment panel having drainage channels (2021-04-13),
15. 10655282 - Underlayment panel having drainage channels (2020-05-19),
Company Overview
Brock USA, LLC, based in Boulder, Colorado, specializes in innovative solutions for artificial turf systems. The company focuses on developing advanced turf underlayment and infill materials that enhance performance and safety in sports environments. Their expertise extends to impact-absorbing structures and drainage channels, ensuring optimal functionality and durability. Additionally, Brock USA produces composite materials and paver base underlayment, contributing to the overall quality and longevity of sports gear padding and related applications.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 13 2026

Brock USA, LLC USPTO Patent Assignee Logo
47 Patents

#31 in Boulder, CO

#144 in Colorado

#7,437 in US

#14,821 in the World

Boulder, CO (US)
Boulder, CO, United States of America

Brock USA, LLC

Forward Citations = 870

14 inventors:

goldMedal Daniel C Sawyer (26 out of 28 patents)

silverMedal Richard R Runkles (25 out of 27 patents)

bronzeMedal Steven Lee Sawyer (24 out of 24 patents)

4.  David W Bainbridge (8 out of 8 patents)

5.  L Paul Nickerson (7 out of 7 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Brock USA, LLC. Retrieved from https://idiyas.com/company/brock-usa

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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