Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6622524 | Glass which absorbs ultraviolet light, method for producing said glass and use of the same | Hans-Jürgen Barklage-Hilgefort | 2003-09-23 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6622524 | Glass which absorbs ultraviolet light, method for producing said glass and use of the same | Hans-Jürgen Barklage-Hilgefort | 2003-09-23 |