Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5087163 | Stitching press for book blocks | Gerhard Grannemann, Horst Rathert | 1992-02-11 |
| 5085551 | Book block sewing method and apparatus | Robert Schuler | 1992-02-04 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5087163 | Stitching press for book blocks | Gerhard Grannemann, Horst Rathert | 1992-02-11 |
| 5085551 | Book block sewing method and apparatus | Robert Schuler | 1992-02-04 |