Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10519358 | (Meth)acrylic copolymers as rheological additives in drilling fluids and drilling fluids comprising such copolymers | René Nagelsdiek, Alan L. Steinmetz, Justin Adams, Jasmin Rudner, George M. Zody | 2019-12-31 |