Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12209674 | Differential pressure driven burst-pipeline emergency blocking system | Chao-Hsuan Yu, Jian Lu, Xiaojun Zheng, Dong Wen | 2025-01-28 |
| 7084096 | Suspension of borates in non-aqueous solvents and use thereof | William F. Harris, David N. Harry | 2006-08-01 |
| 5981446 | Apparatus, compositions, and methods of employing particulates as fracturing fluid compositions in subterranean formations | Erik Nelson, Philip F. Sullivan, Vernon G. Constien | 1999-11-09 |
| 5415228 | Fluid loss control additives for use with gravel pack placement fluids | Paul Price | 1995-05-16 |