Inventor

SCHAEFER ERNST-WALTER

DE4 patents

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

SCHOTT AG

3 patents

US7296441B2Nov 20, 2007

Device and method for melting a substance with the occurrence of a low level of contamination

SCHOTT AG13 citations78

US7414740B2Aug 19, 2008

Method and apparatus for contactless optical measurement of the thickness of a hot glass body by optical dispersion

SCHOTT AG12 citations74

US7530238B2May 12, 2009

Heating apparatus with electrode for the conductive heating of melts

SCHOTT AG2 citations55

KOLBERG UWE

1 patent

US8530804B2Sep 10, 2013

Method and device for producing glass products from a glass melt

KOLBERG UWE3 citations55