Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6093279 | Apparatus for attaching endsheets without moisture wrinkles | Carolyn S. Lambert, Jerald P. Danhoff, Jeffrey D. Habegger | 2000-07-25 |
| 5882469 | Apparatus for attaching endsheets without moisture wrinkles | Carolyn S. Lambert, Jerald P. Danhoff, Jeffrey D. Habegger | 1999-03-16 |
| 5542800 | Method and system for binding a pack of signatures | Robert W. Erwin | 1996-08-06 |
| 5343998 | Method and apparatus for turning a block of signatures | Paul E. Depinet | 1994-09-06 |
| 5174705 | Apparatus and method for rubbing the spines of case bound books | David J. Bruns, Paul E. Depinet | 1992-12-29 |
| 4823150 | Method of and apparatus for printing edges of flexible sheets in assembled relationship | Hermann J. Kage, Wade A. Eden, Alex B. Chapman | 1989-04-18 |
| 4408780 | Bound book and method of making such books | Ronald S. Danhoff, William E. Wheeler | 1983-10-11 |