Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10941335 | Fines fixing agent having improved compatibility with organic complexed borate fracturing fluids | Paul S. Carman, D. V. Satyanarayana Gupta | 2021-03-09 |
| 8316940 | Method of using sodium silicate in treatment of subterranean formation for water control | Xiaolan Wang, Leonard J. Kalfayan | 2012-11-27 |
| 7603896 | Fluid flow model and method of using the same | Leonard J. Kalfayan, William Dale Wood, Carolyn S. Devine | 2009-10-20 |