Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5382646 | Poly(urethane-urea) microcellular elastomer compositions | Thirumurti Narayan, Samuel Edgar Johnson, Michael Angelo Dimitroff | 1995-01-17 |
| 4853454 | Preparation of storage-stable, moisture-cured, single-component polyurethane systems and their uses | Franz Merger, Gisbert Schleier | 1989-08-01 |
| 4528185 | Copper complexes, their preparation, their use in controlling plant pests, and agents for such control | Helmut Kraft, Heinz O. Schumacher, Ernst-Heinrich Pommer, Gregor Ley | 1985-07-09 |
| 4409358 | Copper complexes | Helmut Kraft, Heinz O. Schumacher, Ernst-Heinrich Pommer, Gregor Ley | 1983-10-11 |