Inventor
HARRIS GRAHAM
GB22 patents
⚠️ This page may combine multiple inventors who share the name “HARRIS GRAHAM”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BLATCHFORD PRODUCTS LTD
11 patentsUS8740991B2Jun 3, 2014
Prosthetic ankle joint mechanism
BLATCHFORD PRODUCTS LTD9 citations83
US10039652B2Aug 7, 2018
Lower limb prosthesis
BLATCHFORD PRODUCTS LTD7 citations82
US11246723B2Feb 15, 2022
Lower limb prosthesis comprising a hydraulic damping and a vacuum generating mechanism
BLATCHFORD PRODUCTS LTD2 citations72
US10406001B2Sep 10, 2019
Lower limb prosthesis comprising a hydraulic damping and a vacuum generating mechanism
BLATCHFORD PRODUCTS LTD4 citations72
US10130495B2Nov 20, 2018
Prosthetic ankle and foot combination
BLATCHFORD PRODUCTS LTD2 citations72
US11679008B2Jun 20, 2023
Prosthetic ankle joint mechanism
BLATCHFORD PRODUCTS LTD0 citations62
US11529246B2Dec 20, 2022
Prosthetic ankle and foot combination
BLATCHFORD PRODUCTS LTD0 citations62
US11432947B2Sep 6, 2022
Lower limb prosthesis
BLATCHFORD PRODUCTS LTD0 citations60
US9999526B2Jun 19, 2018
Prosthetic ankle joint mechanism
BLATCHFORD PRODUCTS LTD0 citations51
US9433513B2Sep 6, 2016
Prosthetic ankle joint mechanism
BLATCHFORD PRODUCTS LTD0 citations51
US12514732B2Jan 6, 2026
Orthotic knee control device for providing ease of movement
BLATCHFORD PRODUCTS LTD0 citations48