Inventor

POESL EWALD

DE4 patents

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

PATENT TREUHAND GES FUER ELEKTRISCHE GLUEHLAMPEN MBH

2 patents

US4766346AAug 23, 1988

Lamp with low-toxicity, molybdenum-compatible sealing glass

PATENT TREUHAND GES FUER ELEKTRISCHE GLUEHLAMPEN MBH23 citations78

US5180695AJan 19, 1993

Lead oxide-free glass, particularly for use in electric lamps

PATENT TREUHAND GES FUER ELEKTRISCHE GLUEHLAMPEN MBH5 citations56

EBERHARDT ANGELA

1 patent

US8890140B2Nov 18, 2014

Radiation-emitting component with a semiconductor chip and a conversion element and method for the production thereof

EBERHARDT ANGELA4 citations66

SCHIPLAGE MATTHIAS

1 patent

US11053398B2Jul 6, 2021

Printable ink mixture, method for producing a colored overprint, and use of the ink mixture

SCHIPLAGE MATTHIAS0 citations51