Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7437120 | Optical sensor for monitoring motion of a blank sheet | Raymond Ruthenberg, Mark Muzzin, John Joseph WOJTKOWICZ, Karen Lee, Michel Loiselle | 2008-10-14 |
| 7293766 | Compact booklet maker | Raymond Ruthenberg | 2007-11-13 |
| 7128118 | Automated sheet folder or booklet maker which applies sticker closures | William E. Kramer | 2006-10-31 |
| 6981938 | Booklet maker with crease rolls having a slip clutch | Raymond Ruthenberg, Joseph M. McNamara, Steven K. Siu | 2006-01-03 |
| 6939283 | Booklet maker with flexible gate upstream of crease rolls | Mark Sparano | 2005-09-06 |