Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10941347 | Composition for steam extraction of bitumen | Cole A. Witham, Yuko Kida, Biplab Mukherjee, Timothy J. Young | 2021-03-09 |
CN
Christopher W. Nelson
Overall (2021): #497,234 of 548,734Top 95%
1
Patents 2021