Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7288211 | Hydrofluorocarbon blown foam and method for preparation thereof | Mary C. Bogdan, Leslie Bement, Barbara Ruth Decaire, Dennis Paul Konopa, Rajiv R. Singh | 2007-10-30 |
| 7270717 | Compositions and methods for cleaning contaminated articles | Gary Knopeck, Rajiv R. Singh, Kane D. Cook, Ian Shankland | 2007-09-18 |
| 6545063 | Hydrofluorocarbon blown foam and method for preparation thereof | Mary C. Bogdan, Leslie Bement, Barbara Ruth Decaire, Dennis Paul Konopa, Rajiv R. Singh | 2003-04-08 |
| 6177058 | Hydrogen fluoride compositions | Rajiv R. Singh, Matthew H. Luly, Jeffrey Warren McKown, Tadeusz Piotr Rygas, Ian Shankland | 2001-01-23 |
| 6132636 | Leak-detecting refrigerant compositions containing oxazolyl-coumarin dyes | Rajiv R. Singh, Robert J. Schiller | 2000-10-17 |
| 6086788 | Hydrofluorocarbon blown foam and method for preparation thereof | Mary C. Bogdan, Leslie Bement, Barbara Ruth Decaire, Dennis Paul Konopa, Rajiv R. Singh | 2000-07-11 |
| 5663474 | Alkylation process using hydrogen fluoride-containing alkylation catalysts | Hang T. Pham, Robert Pratt, Charles L. Redmon, John James Thompson, Michael Van Der Puy +4 more | 1997-09-02 |
| 4620934 | Soluble fluorinated cycloalkane sulfonate surfactant additives for NH.sub.4 | Ronald J. Hopkins, Evan G. Thomas | 1986-11-04 |
| 4517106 | Soluble surfactant additives for ammonium fluoride/hydrofluoric acid oxide etchant solutions | Ronald J. Hopkins, Evan G. Thomas | 1985-05-14 |