Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10655408 | Mobile proppant recognition | — | 2020-05-19 |
| 8991494 | Hydraulic fracturing proppants | Dean M. Willberg, Christopher N. Fredd, Sergey Makarychev-Mikhailov | 2015-03-31 |
DG
Dina Goloshchapova
Overall (All Time): #1,907,868 of 4,157,543Top 50%
2
Patents All Time