Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7982930 | Preserved and enhanced holographic and optically variable devices and method for making the same | Wilhelm P. Kutsch | 2011-07-19 |
| 4617273 | Alpha-acetolactate decarboxylase enzyme and preparation thereof | Knud Aunstrup | 1986-10-14 |