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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:
Artificial Turf
Turf Underlayment
Infill Materials
Drainage Channels
Impact Absorbing Structure
Paver Base Underlayment
Composite Materials
Sports Gear Padding
Multi-Layered Sports Fields
Structural Support Systems
Load Supporting Panels
Vertical Support Extensions

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),
Brock USA, LLC is a leading provider of performance-based safety and performance products for sports and playgrounds. With a mission to protect people and the environment, Brock USA develops innovative solutions that enhance safety, improve playability, and reduce risk of injuries. Their flagship product, BrockFILL, is a high-performance infill that improves playing field performance, reducing concussions and injuries. Brock USA is committed to providing sustainable solutions and revolutionizing the industry with their cutting-edge technology.
This text is generated by artificial intelligence and may not be accurate.

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USPTO Data Jan 1 1976 - Sep 22 2026

Brock USA, LLC
47 Patents

#31 in Boulder, CO

#144 in Colorado

#7,421 in US

#14,785 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)

Please report any incorrect information to [email protected]
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