Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6024524 | Method of manufacturing book blocks from various printed sheets having several quarto sheets which are inserted into one another | Wilfried Weibel | 2000-02-15 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6024524 | Method of manufacturing book blocks from various printed sheets having several quarto sheets which are inserted into one another | Wilfried Weibel | 2000-02-15 |