Issued Patents All Time
Showing 26–28 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5339730 | Method for printing-embossing paper sheets | Remy Ruppel, Joel Hungler | 1994-08-23 |
| 5173351 | Absorbent combined sheet matierial | Remy Ruppel, Joel Hungler | 1992-12-22 |
| 4978565 | Absorbent laminated sheet and manufacturing process for such a sheet | Raymond Pigneul, Remy Ruppel | 1990-12-18 |