Inventor
WIDMANN ANDREAS
DE7 patents
⚠️ This page may combine multiple inventors who share the name “WIDMANN ANDREAS”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SUMITOMO ELECTRIC HARDMETAL CORP
6 patentsUSD974425SJan 3, 2023
Cutting tool
SUMITOMO ELECTRIC HARDMETAL CORP11 citations93
USD910094SFeb 9, 2021
Cutting tool
SUMITOMO ELECTRIC HARDMETAL CORP13 citations93
USD1015392SFeb 20, 2024
Cutting tool
SUMITOMO ELECTRIC HARDMETAL CORP8 citations85
USD974426SJan 3, 2023
Cutting tool
SUMITOMO ELECTRIC HARDMETAL CORP7 citations85
USD1024151SApr 23, 2024
Cutting tool
SUMITOMO ELECTRIC HARDMETAL CORP2 citations72
US9636749B2May 2, 2017
Indexable cutting insert, cutting insert holder, cutting tool, turning device and turning method
SUMITOMO ELECTRIC HARDMETAL CORP0 citations51