Inventor
PASCHKE HARTMUT
DE9 patents
⚠️ This page may combine multiple inventors who share the name “PASCHKE HARTMUT”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SCHOTT GLASWERKE
6 patentsUS5641347AJun 24, 1997
Barium-free dental glass having good x-ray absorption
SCHOTT GLASWERKE91 citations94
US5340776AAug 23, 1994
Preparation of very fine glass powder of high purity
SCHOTT GLASWERKE39 citations89
US4904046AFeb 27, 1990
Process of and apparatus for leading an optical waveguide through a wall via a hermetic seal
SCHOTT GLASWERKE35 citations87
US5145803ASep 8, 1992
Glass sealant containing lead borate glass and fillers of mullite and cordierite
SCHOTT GLASWERKE20 citations81
US5286269AFeb 15, 1994
Production of composite glass powder of any desired particle size from a particulate multicomponent mixture
SCHOTT GLASWERKE18 citations70
US5096620AMar 17, 1992
Lead-zinc-borosilicate glass
SCHOTT GLASWERKE10 citations70
SCHOTT GLAS
3 patentsUS6297181B1Oct 2, 2001
Barium-free, X-ray-opaque dental glass and dental glass/polymer composite, and the use thereof
SCHOTT GLAS58 citations91
US6251810B1Jun 26, 2001
Composite solder glass, filling material for same and methods of using same
SCHOTT GLAS6 citations72
US6403506B1Jun 11, 2002
Glass powder and use thereof
SCHOTT GLAS3 citations56