Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6837637 | Wood-encased pencil for writing, sketching, drawing, and cosmetic purposes | Udo Beck, Walter Oetter | 2005-01-04 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6837637 | Wood-encased pencil for writing, sketching, drawing, and cosmetic purposes | Udo Beck, Walter Oetter | 2005-01-04 |