Inventor
SAWYER DANIEL C
US27 patents
⚠️ This page may combine multiple inventors who share the name “SAWYER DANIEL C”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BROCK USA LLC
20 patentsUS10982395B2Apr 20, 2021
Base for turf system
BROCK USA LLC10 citations94
USD866800SNov 12, 2019
Turf underlayment
BROCK USA LLC24 citations93
US9790646B2Oct 17, 2017
Base for turf system
BROCK USA LLC12 citations92
US9771692B2Sep 26, 2017
Base for turf system
BROCK USA LLC11 citations92
US7645501B2Jan 12, 2010
Multi-layered sports playing field with a water draining, padding layer
BROCK USA LLC23 citations87
US7244477B2Jul 17, 2007
Multi-layered sports playing field with a water draining, padding layer
BROCK USA LLC40 citations87
US10060082B2Aug 28, 2018
Base for turf system with vertical support extensions at panel edges
BROCK USA LLC6 citations84
US9567714B2Feb 14, 2017
Structural underlayment support system and panel for use with paving and flooring elements
BROCK USA LLC6 citations84
US8967905B2Mar 3, 2015
Structural underlayment support system and panel for use with paving and flooring elements
BROCK USA LLC4 citations84
US8827590B2Sep 9, 2014
Structural underlayment support system and panel for use with paving and flooring elements
BROCK USA LLC9 citations84
US11021842B2Jun 1, 2021
Infill for artificial turf system
BROCK USA LLC6 citations81
US11846075B2Dec 19, 2023
Base for turf system
BROCK USA LLC2 citations73
US11371194B2Jun 28, 2022
Base for turf system
BROCK USA LLC4 citations73
US10458075B2Oct 29, 2019
Base for turf system with vertical support extensions at panel edges
BROCK USA LLC2 citations73
US12416120B2Sep 16, 2025
Base for turf system with vertical support extensions at panel edges
BROCK USA LLC0 citations62
US12320077B2Jun 3, 2025
Base for turf system
BROCK USA LLC0 citations62
US11781272B2Oct 10, 2023
Base for turf system with vertical support extensions at panel edges
BROCK USA LLC0 citations62
US11111636B2Sep 7, 2021
Base for turf system with vertical support extensions at panel edges
BROCK USA LLC0 citations62
US12247360B2Mar 11, 2025
Infill for artificial turf system
BROCK USA LLC0 citations59
US9790645B2Oct 17, 2017
Structural underlayment support system and panel for use with paving and flooring elements
BROCK USA LLC0 citations52