Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10370459 | Alkyl hydroxyalkyl cellulose ethers, methods of making, and use in cements and mortars | Kelly A. Brush, Patrick J. Cowan, Wilfried Hohn, Vera Louise Nilles | 2019-08-06 |