Inventor
KRELL ANDREAS
DE9 patents
⚠️ This page may combine multiple inventors who share the name “KRELL ANDREAS”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FRAUNHOFER GES FORSCHUNG
6 patentsUS6399528B1Jun 4, 2002
Porous aluminum oxide structures and processes for their production
FRAUNHOFER GES FORSCHUNG67 citations94
US6841497B1Jan 11, 2005
Method of producing aluminum oxides and products obtained on the basis thereof
FRAUNHOFER GES FORSCHUNG43 citations92
US6066584AMay 23, 2000
Sintered Al2 O3 material, process for its production and use of the material
FRAUNHOFER GES FORSCHUNG84 citations92
US7247589B2Jul 24, 2007
Transparent polycrystalline sintered ceramic of cubic crystal structure
FRAUNHOFER GES FORSCHUNG28 citations89
US9309156B2Apr 12, 2016
Transparent spinel ceramics and method for the production thereof
FRAUNHOFER GES FORSCHUNG6 citations70
US7105224B2Sep 12, 2006
Oxide ceramic fiber composite materials and use thereof
FRAUNHOFER GES FORSCHUNG2 citations60