Issued Patents 2016
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9458097 | Process for the preparation of polyisocyanates and use thereof | Frank Richter | 2016-10-04 |
| 9440937 | Method for producing polyisocyanates and use thereof | Frank Richter | 2016-09-13 |