Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6924403 | Synthesis of hexafluoropropylene | John James Barnes, Kenneth Paul Kelch, Thomas D. Sandbrook | 2005-08-02 |
| 6156097 | CO.sub.2 removable from fluorocarbons by semipermeable membrane | William G. O'Brien, Charles Joseph Noelke, Raymond C. Harker | 2000-12-05 |
| 6123749 | Separation of CO.sub.2 from unsaturated fluorinated compounds by semipermeable membrane | William G. O'Brien, Charles Joseph Noelke, Raymond C. Harker | 2000-09-26 |
| 5866727 | Tetrafluoroethylene shipping/storage mixtures | — | 1999-02-02 |
| 5672784 | Synthesis of tetrafluoroethylene | Patrick Michael Murphy, Henry Max Schleinitz | 1997-09-30 |
| 5345013 | Safe handling of tetrafluoroethylene | Mark Brandon Shiflett, Akimichi Yokozeki | 1994-09-06 |