Inventor
LEBETZKI EGON
5 patents
Patents
5 patentsUS4557561ADec 10, 1985
Doped glass and process for making
SIEMENS AG40 citations91
US4184860AJan 22, 1980
Process for the production of glass fiber light conductors
SIEMENS AG33 citations91
US4388095AJun 14, 1983
Method of producing a glass layer on an interior surface of a hollow body
SIEMENS AG16 citations72
US4295870AOct 20, 1981
Process for the production of glass for a glass workpiece for use in drawing a glass light conducting fiber of a low attenuation
SIEMENS AG8 citations72
US4645451AFeb 24, 1987
Gas burner for externally heating glass bodies
SIEMENS AG15 citations68