Inventor
BAREFOOT DAREK C
US33 patents
⚠️ This page may combine multiple inventors who share the name “BAREFOOT DAREK C”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
EKO SPORT INC
30 patentsUS6581919B2Jun 24, 2003
Shock absorbing seat post
EKO SPORT INC25 citations91
US9669899B2Jun 6, 2017
Alternating tooth chain ring
EKO SPORT INC15 citations90
US11719325B2Aug 8, 2023
Chain ring with teeth oppositely laterally engaging a drive chain
EKO SPORT INC4 citations84
US11008062B2May 18, 2021
Suspension including coil spring and ambient air cushion
EKO SPORT INC6 citations84
US9981712B2May 29, 2018
Shock absorber incorporating a floating piston
EKO SPORT INC6 citations84
US11613326B2Mar 28, 2023
Two-piece upper chain guide
EKO SPORT INC6 citations83
US10451166B2Oct 22, 2019
Chain ring with teeth oppositely laterally engaging a drive chain
EKO SPORT INC9 citations83
US10500915B2Dec 10, 2019
Shock absorber incorporating a floating piston
EKO SPORT INC2 citations73
US10435105B2Oct 8, 2019
Ramp control for a front fork of a bicycle
EKO SPORT INC1 citations73
US10156279B2Dec 18, 2018
Annular valve
EKO SPORT INC4 citations73
US10145436B2Dec 4, 2018
Rear suspension having an air component and an oil component
EKO SPORT INC4 citations73
US9573649B2Feb 21, 2017
Ramp control for a front fork of a bicycle
EKO SPORT INC2 citations73
US6631915B2Oct 14, 2003
Bicycle fork travel limiter
EKO SPORT INC10 citations73
US12098761B2Sep 24, 2024
Chain ring with teeth oppositely laterally engaging a drive chain
EKO SPORT INC2 citations72
US11054014B2Jul 6, 2021
Chain ring with teeth oppositely laterally engaging a drive chain
EKO SPORT INC3 citations72
US11524746B2Dec 13, 2022
Adjustable chain guide system
EKO SPORT INC6 citations71
US10563746B2Feb 18, 2020
Alternating tooth chain ring
EKO SPORT INC2 citations71
US11827311B2Nov 28, 2023
Two-piece upper chain guide
EKO SPORT INC2 citations70
US11376913B2Jul 5, 2022
Shock absorber incorporating a floating piston
EKO SPORT INC4 citations70
US9731574B2Aug 15, 2017
Shock absorber gas spring seal
EKO SPORT INC5 citations70
US11835107B2Dec 5, 2023
Combined air spring and damper
EKO SPORT INC3 citations69
US11685464B2Jun 27, 2023
Suspension including coil spring and ambient air cushion
EKO SPORT INC0 citations62
US11091218B2Aug 17, 2021
Ramp control for a front fork of a bicycle
EKO SPORT INC0 citations62
US9322449B2Apr 26, 2016
Valve for shock absorbers
EKO SPORT INC2 citations62
US11713802B2Aug 1, 2023
Alternating tooth chain ring
EKO SPORT INC0 citations60
US11293537B2Apr 5, 2022
Alternating tooth chain ring
EKO SPORT INC0 citations60
US10549814B2Feb 4, 2020
High efficiency damper for bicycle suspension
EKO SPORT INC0 citations52
US9903436B2Feb 27, 2018
High efficiency damper for bicycle suspension
EKO SPORT INC1 citations52
US9199689B2Dec 1, 2015
Wheel axle assembly
EKO SPORT INC0 citations52
US11904977B2Feb 20, 2024
Compensator
EKO SPORT INC0 citations51