Inventor
DOERRE ERHARD
5 patents
⚠️ This page may combine multiple inventors who share the name “DOERRE ERHARD”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FELDMUEHLE AG
4 patentsUS4662889AMay 5, 1987
Knee joint prosthesis
FELDMUEHLE AG159 citations95
US4538306ASep 3, 1985
Implantable elbow joint
FELDMUEHLE AG110 citations93
US4312079AJan 26, 1982
Femur head cap for endoprosthesis
FELDMUEHLE AG68 citations93
US4518357AMay 21, 1985
Fastening system for mucous membrane-supported denture
FELDMUEHLE AG20 citations73