Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6589355 | Cleaning processes using hydrofluorocarbon and/or hydrochlorofluorocarbon compounds | Raymond H. Thomas, Rajiv R. Singh, Kane D. Cook, Gary Knopeck | 2003-07-08 |
| 6313359 | Method of making hydrofluorocarbons | Hsueh Sung Tung | 2001-11-06 |
| 6235950 | Method of making hydrofluorocarbons | Hsueh Sung Tung | 2001-05-22 |
| 5726308 | High purity formulations of highly substituted lithium amide bases | Randy W. Hall, Terry L. Rathman, James A. Schwindeman | 1998-03-10 |
| 5282320 | Book drying process | Shawn P. Cavanagh, Kent N. Smith | 1994-02-01 |
| 5264243 | Mass cellulose deacidification process | Conrad W. Kamienski, Kent N. Smith, George Robert Sandor, A. Revonda Porch, Sharon Bergmann Smith | 1993-11-23 |
| 5208072 | Mass treatment of cellulosic materials | Conrad W. Kamienski | 1993-05-04 |
| 5104997 | Mass treatment of cellulosic materials | Conard W. Kamienski | 1992-04-14 |
| 5100575 | Thermally stable, reactive organometallic compositions containing copper | Helen B. Hatch | 1992-03-31 |
| 5094888 | Strengthening cellulosic materials | Conrad W. Kamienski | 1992-03-10 |