Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7531083 | Cycloalkane base oils, cycloalkane-base dielectric liquids made using cycloalkane base oils, and methods of making same | Steven Holmes, John R. Powers, Michael Smith | 2009-05-12 |
| 5400618 | Integrated batch auto-refrigerative dewaxing employing thermocompressors | — | 1995-03-28 |
| 5221460 | Continuous autorefrigerative dewaxing crystallization using a centrifuge | — | 1993-06-22 |
| 4956492 | Dialkyl fumarate - vinyl acetate copolymers useful as dewaxing aids | David J. Martella | 1990-09-11 |
| 4670130 | The use of dialkyl fumarate-vinyl acetate copolymers as dewaxing aids | David J. Martella | 1987-06-02 |
| 4594142 | Dewaxing waxy hydrocarbon oils using di-alkyl fumarate-vinyl laurate copolymer dewaxing aids | Biddanda U. Achia, Albert Rossi | 1986-06-10 |