Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5639925 | Additives and method for controlling clathrate hydrates in fluid systems | Earle Dendy Sloan, Jr., Richard L. Christiansen, Joseph P. Lederhos, Jin Long, Yahe Du +1 more | 1997-06-17 |