Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6180566 | Herbicide preparation, a process for producing it and an activating additive for application therewith | Erik Nielsen | 2001-01-30 |
| 5795847 | Herbicide preparation, a process for producing it and an activating additive for application therewith | Erik Nielsen | 1998-08-18 |