| 6403506 |
Glass powder and use thereof |
Susanne Kessler, Hans-Werner Beudt, Susanne Kiermayer |
2002-06-11 |
| 6297181 |
Barium-free, X-ray-opaque dental glass and dental glass/polymer composite, and the use thereof |
Christian Kunert, Susanne Kessler, Alwin Weitzel, Ute Wölfel |
2001-10-02 |
| 6251810 |
Composite solder glass, filling material for same and methods of using same |
Friedrich Siebers, Dietrich Mund, Hans-Werner Beudt |
2001-06-26 |
| 5641347 |
Barium-free dental glass having good x-ray absorption |
Danuta Grabowski, Marc Clement, Johann Daimer |
1997-06-24 |
| 5340776 |
Preparation of very fine glass powder of high purity |
Johann Daimer, Richard Haring |
1994-08-23 |
| 5286269 |
Production of composite glass powder of any desired particle size from a particulate multicomponent mixture |
Hermann Ditz |
1994-02-15 |
| 5145803 |
Glass sealant containing lead borate glass and fillers of mullite and cordierite |
Johann Daimer |
1992-09-08 |
| 5121748 |
Biocompatible infused absorption glass containing FeO |
Hermann Ditz, Ludwig Gaschler |
1992-06-16 |
| 5096620 |
Lead-zinc-borosilicate glass |
Hermann Ditz |
1992-03-17 |
| 4904046 |
Process of and apparatus for leading an optical waveguide through a wall via a hermetic seal |
Gerd Kreutzmann, Hrabanus Hack |
1990-02-27 |