Inventor
KNOSP HELMUT
DE4 patents
⚠️ This page may combine multiple inventors who share the name “KNOSP HELMUT”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DEGUSSA
3 patentsUS4062676ADec 13, 1977
Gold alloy for firing on porcelain for dental purposes
DEGUSSA24 citations78
US4218244AAug 19, 1980
Gold alloy for firing on porcelain for dental purposes
DEGUSSA10 citations70
US4179286ADec 18, 1979
Silver free, low gold-noble metal alloys for firing of dental porcelain
DEGUSSA15 citations70