Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9784080 | Tubless proppant blending system for high and low pressure blending | Blake C. Burnette, D. V. Satyanarayana Gupta | 2017-10-10 |
| 9534469 | Stacked tray ball dropper for subterranean fracking operations | — | 2017-01-03 |