Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9745236 | Method for recovering di-trimethylolpropane by distillation | Guido D. Frey, Norman Nowotny, Heinz Strutz | 2017-08-29 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9745236 | Method for recovering di-trimethylolpropane by distillation | Guido D. Frey, Norman Nowotny, Heinz Strutz | 2017-08-29 |