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Inventor
HOLLAND WOLFRAM
LI
2 patents
⚠️ This page may combine multiple inventors who share the name “HOLLAND WOLFRAM”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
IVOCLAR VIVADENT AG
1 patent
US7993137B2
Aug 9, 2011
Lithium silicate materials
IVOCLAR VIVADENT AG
51 citations
97
APEL ELKE
1 patent
US8162664B2
Apr 24, 2012
Lithium silicate materials
APEL ELKE
7 citations
90