Issued Patents All Time
Showing 26–27 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4319910 | Gelated micronutrient fertilizers, process for their manufacture and their use for plant fertilization | — | 1982-03-16 |
| 4256231 | Container with a synthetic lining impermeable to liquids and method of making | Alexander Cioc, Werner Kunzel | 1981-03-17 |