Issued Patents All Time
Showing 26–35 of 35 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5658860 | Environmentally safe lubricated well fluid method of making a well fluid and method of drilling | William M. Dye | 1997-08-19 |
| 5586608 | Method of making an anti-bit balling well fluid using a polyol having a cloud point, and method of drilling | William M. Dye | 1996-12-24 |
| 5160455 | Fabrication of homogenous sol-gel derived multiphase materials using gelling control agents | Kenneth W. Wistrom | 1992-11-03 |
| 5077268 | Procesing of superconducting ceramics using microwave energy | Iftikhar Ahmad, Gregory T. Chandler | 1991-12-31 |
| 4978410 | Method for joining of prefired or fired ceramics using sol gels | Robert H. Krabill | 1990-12-18 |
| 4921731 | Deposition of ceramic coatings using sol-gel processing with application of a thermal gradient | William J. Dalzell, Brenda L. Adams | 1990-05-01 |
| 4861410 | Method of joining metal oxide containing ceramic bodies | Robert H. Krabill | 1989-08-29 |
| 4844848 | Method for preparing Al.sub.2 O.sub.3 powder and products | Kenneth W. Wistrom | 1989-07-04 |
| 4801399 | Inorganic salts as peptizing agents in the preparation of metal oxide sol-gel compositions | William J. Dalzell, Brenda L. Adams | 1989-01-31 |
| 4189325 | Glass-ceramic dental restorations | Joy M. Barrett, Larry L. Hench | 1980-02-19 |