Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8846246 | Phosphonium ionic liquids, compositions, methods of making and electrolytic films formed there from | David A. Hudgins, Levi J. Irwin | 2014-09-30 |
| 8778534 | Phosphonium ionic liquids, compositions, methods of making and batteries formed there from | David A. Hudgins, Levi J. Irwin | 2014-07-15 |
| 8586797 | Phosphonium ionic liquids, compositions, methods of making and devices formed there from | David A. Hudgins, Levi J. Irwin | 2013-11-19 |
| 8586798 | Heat transfer medium, phosphonium ionic liquids, and methods of making | David A. Hudgins, Levi J. Irwin | 2013-11-19 |
| 8525155 | Phosphonium ionic liquids, compositions, methods of making and electronic devices formed there from | David A. Hudgins, Levi J. Irwin | 2013-09-03 |
| 5258491 | Process for preparation of a polyetherketone | Victor H. Agreda, Eddie Eckart, Tim J. Frederick | 1993-11-02 |
| 5194669 | Preparation of alkyl (alkoxycarbonylcyclohexyl) cyclohexenecarboxylates and dialkyl biphenyldicarboxylates | Patricia N. Mercer, Michael Bellas | 1993-03-16 |