Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5220083 | Synthesis of perfluoropropane | James L. Webster, Steven H. Swearingen, Douglas W. Bruhnke, Leo Ernest Manzer | 1993-06-15 |
| 5068472 | Multistep synthesis of hexafluoropropylene | James L. Webster, Swiatoslaw Trofimenko, Paul R. Resnick, Douglas W. Bruhnke, Jan J. Lerou +5 more | 1991-11-26 |
| 5057634 | Multistep synthesis of hexafluoropropylene | James L. Webster, Douglas W. Bruhnke, Jan J. Lerou, William H. Manogue, Leo Ernest Manzer +3 more | 1991-10-15 |
| 5043491 | Multistep synthesis of hexafluoropropylene | James L. Webster, Douglas W. Bruhnke, Jan J. Lerou, Leo Ernest Manzer, William H. Manogue +2 more | 1991-08-27 |
| 4861802 | Preparation of low molecular weight olefinic hydrocarbons using a perovskite catalyst | — | 1989-08-29 |