Issued Patents 1994
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5302334 | Process for coagulating and washing lyotropic polybenzazole films | Peter E. Pierini, Reid Henry Bowman, Willie E. Rochefort | 1994-04-12 |
| 5292469 | Process for coagulation, washing and leaching of shaped polybenzazole articles | Reid Henry Bowman, Willie E. Rochefort, Peter E. Pierini | 1994-03-08 |
| 5292470 | Convective leaching of polybenzazole films | Lalitha Reddy, Willie E. Rochefort, Peter E. Pierini | 1994-03-08 |
| 5276128 | Salts of polybenzazole monomers and their use | Steven Rosenberg, Richard C. Krauss, Luke R. Kleiss | 1994-01-04 |