Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6399706 | Microgel-containing rubber compounds which comprise sulfur-containing organosilicon compounds | Werner Obrecht | 2002-06-04 |
| 6372857 | Microgel-containing rubber mixtures with masked bi-functional mercaptans and vulcanization products produced therefrom | Werner Obrecht | 2002-04-16 |
| 6359045 | Vulcanizable rubber compounds containing styrene-butadiene and butadiene rubbers | Hartmuth Buding, Hermann-Josef Weidenhaupt | 2002-03-19 |