Issued Patents 2003
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6670281 | HF etching and oxide scale removal | Matthew H. Luly, Charles L. Redmon, Jeffrey Warren McKown, Robert Pratt | 2003-12-30 |
| 6640841 | Method of introducing refrigerants into refrigeration systems | Raymond H. Thomas, Roy P. Robinson, David P. Wilson | 2003-11-04 |
| 6638987 | Azeotrope-like compositions of tetrafluoroethane, pentafluoropropane and water | Mary C. Bogdan, Gary Knopeck, Hang T. Pham, David Dressel, David J. Williams | 2003-10-28 |
| 6635686 | Azeotrope-like compositions of tetrafluoroethane, pentafluoropropane and methylbutane | Mary C. Bogdan, Hang T. Pham, David J. Williams, Gary Knopeck | 2003-10-21 |
| 6589355 | Cleaning processes using hydrofluorocarbon and/or hydrochlorofluorocarbon compounds | Raymond H. Thomas, Kane D. Cook, Gary Knopeck, Robert S. Wedinger | 2003-07-08 |
| 6576153 | Hydrofluorocarbon refrigerants for use in centrifugal chillers | H. Michael Hughes, Mark W. Spatz | 2003-06-10 |
| 6557359 | Process for heating or cooling using mixtures of pentafluoropropane and a hydrofluorocarbon having 3 to 6 carbon atoms | David P. Wilson, Rajat S. Basu, Ellen L. Swan, David Nalewajek | 2003-05-06 |
| 6545063 | Hydrofluorocarbon blown foam and method for preparation thereof | Mary C. Bogdan, Leslie Bement, Barbara Ruth Decaire, Dennis Paul Konopa, Harold John Kieta | 2003-04-08 |
| 6534467 | Azeotrope-like composition of 1,2,2-trichloro-1,3,3,3-tetrafluoropropane and hydrogen fluoride | Hang T. Pham, Hsueh Sung Tung | 2003-03-18 |
| 6526764 | Hydrofluorocarbon refrigerant compositions soluble in lubricating oil | David P. Wilson, Raymond H. Thomas, Robert G. Richard | 2003-03-04 |
| 6524496 | Azeotrope-like composition of 1,1,1,3,3-pentafluoropropane and 1-chloro-1,1,3,3,3-pentafluoropropane | Kane D. Cook, Hsueh Sung Tung | 2003-02-25 |
| 6516837 | Method of introducing refrigerants into refrigeration systems | Raymond H. Thomas, Roy P. Robinson, David P. Wilson | 2003-02-11 |
| 6514928 | Azeotrope-like compositions of pentafluoropropane and water | Leslie Bement, Mary C. Bogdan, Clayton Herbert Carson, Peter B. Logsdon, Hang T. Pham +4 more | 2003-02-04 |