Issued Patents All Time
Showing 26–34 of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5841010 | Surface active agents as gas hydrate inhibitors | Manese Rabeony, Dennis G. Peiffer, Christine A. Costello, Pamela J. Wright, Larry D. Talley | 1998-11-24 |
| H1749 | Method for inhibiting hydrate formation | Christine A. Costello, Russell H. Oelfke, Dennis G. Peiffer, Manese Rabeony, Larry D. Talley +1 more | 1998-09-01 |
| 5600044 | Method for inhibiting hydrate formation | Christine A. Costello, Russell H. Oelfke, Larry D. Talley, John M. Longo, Enoch Berluche | 1997-02-04 |
| 5583273 | Method for inhibiting hydrate formation | Russell H. Oelfke | 1996-12-10 |
| 5491269 | Method for inhibiting hydrate formation | Russell H. Oelfke | 1996-02-13 |
| 5254275 | Lubricating oil containing an O-alkyl-N-alkoxycarbonylthionocarbamate (PNE-633) | Morton Beltzer, Jacob J. Habeeb | 1993-10-19 |
| 5034141 | Lubricating oil containing a thiodixanthogen and zinc dialkyldithiophosphate | Morton Beltzer, Jacob J. Habeeb | 1991-07-23 |
| 5019283 | Enhancing antiwear and friction reducing capability of certain xanthate containing molybdenum sulfide compounds | Morton Beltzer, Jacob J. Habeeb, James N. Francis | 1991-05-28 |
| 4561964 | Catalyst for the hydroconversion of carbonaceous materials | Gopal H. Singhal, Edward H. Edelson, Bobby L. Wilson, Loan H. Dao | 1985-12-31 |