Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8946338 | Aqueous silicon dioxide dispersions for sealant and adhesive formulations | Dietrich Pantke, Hartmut Melzer, Rudiger Musch | 2015-02-03 |
| 8859117 | Light-permeable heat protection element with aluminate-modified or borate-modified silicon dioxide | Norbert Schwankhaus, Udo Gelderie, Dietrich Pantke, Lothar Puppe, Hartmut Melzer | 2014-10-14 |
| 7297309 | Process for producing silicatic moldings | Dietrich Pantke, Hartmut Melzer | 2007-11-20 |
| 5521129 | Sialon-bonded silicon carbide refractory | Diego Campos-Loriz, Martina Dierkes, Gary L. Dukes, James E. Funk, Michael Lamkin | 1996-05-28 |