Inventor
MADER KARL-HEINZ
DE4 patents
Patents
4 patentsUS4554259ANov 19, 1985
Low expansion, alkali-free borosilicate glass suitable for photomask applications
SCHOTT GLASS TECH INC56 citations92
US4444893AApr 24, 1984
Highly refractive, low dispersion, low density optical glass suitable for corrective lenses
SCHOTT GLASS TECH INC22 citations79
US4434191AFeb 28, 1984
Integral anti-reflective surfaces of silicate glasses
SCHOTT GLASS TECH INC17 citations71
US4507393AMar 26, 1985
Highly prefractive, low dispersion optical glass suitable for multifocal corrective lenses
SCHOTT GLASS TECH INC5 citations60