Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6497544 | Machine for casing inner books into book cases | Christoph Schmucker | 2002-12-24 |
| 6398474 | Method of manufacturing a book block with a rounded or a rounded and pressed back | Christoph Shmücker, Karl-Friedrich Schröder | 2002-06-04 |