Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9328226 | Rubber mixture | Hubert Hirschlag, Jorge Lacayo-Pineda | 2016-05-03 |
| 8815978 | Process for modifying natural rubber, and modified natural rubber | Hajo Weinreich | 2014-08-26 |