Inventor

KRAETZSCHMAR OLIVER

DE3 patents

⚠️ This page may combine multiple inventors who share the name “KRAETZSCHMAR OLIVER”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

CONSORTIUM ELEKTROCHEM IND

1 patent

US5683622ANov 4, 1997

Optical elements having color-selective and polarization-selective reflection containing LC pigments, and the production of these elements

CONSORTIUM ELEKTROCHEM IND35 citations86

HERTLEIN HARALD

1 patent

US8398946B2Mar 19, 2013

Polycrystalline silicon and method for the production thereof

HERTLEIN HARALD4 citations53

SCHAEFER MARCUS

1 patent

US8894766B2Nov 25, 2014

Process for production of polycrystalline silicon

SCHAEFER MARCUS0 citations46