Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9777249 | Liquid surfactant-containing alkanolamine-free compositions | Johannes Himmrich, Wolfgang Walther, Joachim Erbes, Stefan Riegelbeck | 2017-10-03 |
| 9532865 | Trimming apparatus | John D. McDermott, Robert M. Carr, Jr., Debra A. Bebb | 2017-01-03 |