Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10414686 | Luminescent glass composition | Roy Debbage, Rainer Haid, Helmut Judmaier, Johannes Maier, Gerold Sprachmann | 2019-09-17 |
| 7115029 | Abrasive cutting disk with lateral steel sheets | Adolf Lang, Markus Bosin | 2006-10-03 |