Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4851372 | Glass-ceramic with specific thermal expansion behavior | Wolfgang Pannhorst | 1989-07-25 |
| 4315054 | Crack-resistant, heat-absorbing fusion glasses enabling low processing temperatures for the hermetic encapsulation of electronic components | Werner Sack | 1982-02-09 |