Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6199263 | Process for preparation of an article made of enameled sheet steel by a direct method | Daniel Vonner | 2001-03-13 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6199263 | Process for preparation of an article made of enameled sheet steel by a direct method | Daniel Vonner | 2001-03-13 |