Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5441109 | Enzyme breakers for breaking fracturing fluids and methods of making and use thereof | D. V. Satyanarayana Gupta, Bethicia B. Prasek | 1995-08-15 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5441109 | Enzyme breakers for breaking fracturing fluids and methods of making and use thereof | D. V. Satyanarayana Gupta, Bethicia B. Prasek | 1995-08-15 |