Issued Patents 1997
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5702755 | Process for preparing a membrane/electrode assembly | — | 1997-12-30 |
| 5624878 | Titanium (II) or zirconium (II) complexes and addition polymerization catalysts therefrom | David D. Devore, Francis J. Timmers, James C. Stevens, Lenore H. Crawford | 1997-04-29 |
| 5625087 | Silylium cationic polymerization activators for metallocene complexes | David D. Devore, David R. Neithamer, Robert E. LaPointe | 1997-04-29 |
| 5620807 | Flow field assembly for electrochemical fuel cells | Steven P. Webb, Carey L. Scortichini, Keith R. Plowman | 1997-04-15 |