Inventor
KIEFER WERNER
DE33 patents
⚠️ This page may combine multiple inventors who share the name “KIEFER WERNER”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SCHOTT GLASWERKE
13 patentsUS5763343AJun 9, 1998
Fire retardant safety glass
SCHOTT GLASWERKE58 citations96
US4870034ASep 26, 1989
Borosilicate glass
SCHOTT GLASWERKE72 citations96
US5656558AAug 12, 1997
Fire retardant safety glass
SCHOTT GLASWERKE26 citations92
US5633090AMay 27, 1997
Lead-and cadmium-free glass composition for glazing, enameling and decorating glass
SCHOTT GLASWERKE46 citations92
US5127931AJul 7, 1992
Process for ion exchange on glass or glass ceramic
SCHOTT GLASWERKE22 citations92
US5045509ASep 3, 1991
UV-transparent glass
SCHOTT GLASWERKE46 citations92
US4588540AMay 13, 1986
Method of manufacturing porous sintered inorganic bodies with large open pore volume
SCHOTT GLASWERKE47 citations90
US4404291ASep 13, 1983
Low-density, open-pore molded inorganic body with a homogeneous pore distribution
SCHOTT GLASWERKE22 citations80
US4987068AJan 22, 1991
Porous inorganic support spheres which can be cleaned of surface biomass under fluidized bed conditions
SCHOTT GLASWERKE21 citations77
US4515897AMay 7, 1985
Crystallizing glass solders and stripping films with such glass solder imprinted thereon
SCHOTT GLASWERKE13 citations73
US4904291AFeb 27, 1990
Process for the manufacture of open porous sintered bodies being prepronderantly composed of glass ceramics
SCHOTT GLASWERKE15 citations72
US5079196AJan 7, 1992
Fiber reinforced composites and process for manufacture
SCHOTT GLASWERKE13 citations69
US4927442AMay 22, 1990
Method of producing open-pore sintered glass filters and product
SCHOTT GLASWERKE4 citations55
SCHOTT GLAS
8 patentsUS6630420B1Oct 7, 2003
Glass with high proportion of zirconium-oxide and its uses
SCHOTT GLAS87 citations97
US6810689B2Nov 2, 2004
Process for the melting, refining and homogenizing of glass melts
SCHOTT GLAS19 citations92
US6698244B1Mar 2, 2004
Method for refining molten glass
SCHOTT GLAS40 citations91
US6817212B1Nov 16, 2004
Skull pot for melting or refining glass or glass ceramics
SCHOTT GLAS15 citations84
US6577667B1Jun 10, 2003
Skull pot for melting or refining inorganic substances
SCHOTT GLAS14 citations84
US6414982B1Jul 2, 2002
Device for melting and/or refining inorganic compounds
SCHOTT GLAS8 citations70
US7694533B2Apr 13, 2010
Method for the refining of glass
SCHOTT GLAS6 citations68
US6912874B2Jul 5, 2005
Device and process for introducing gases into a hot medium
SCHOTT GLAS3 citations57
JENAER GLASWERK SCHOTT & GEN
5 patentsUS4203264AMay 20, 1980
Fireproof building element
JENAER GLASWERK SCHOTT & GEN97 citations94
US4172921AOct 30, 1979
Fireproof glass
JENAER GLASWERK SCHOTT & GEN31 citations92
US3984252AOct 5, 1976
Fireproof glass windowpanes
JENAER GLASWERK SCHOTT & GEN46 citations92
US4516999AMay 14, 1985
Process for the thermal tempering of glass
JENAER GLASWERK SCHOTT & GEN27 citations86
US4113904ASep 12, 1978
Fire resistant windows
JENAER GLASWERK SCHOTT & GEN29 citations82