Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5573636 | Recyclable support material | Wieland Sack, Karl-Hermann Krauss, Reiner Mehnert | 1996-11-12 |
| 5473164 | Device for shielding of x-rays in electron bombardment of materials on a sheet, especially ink on a paper sheet | Klaus Goerner, Wolfram Mueller | 1995-12-05 |