Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5162225 | Growth of cells in hollow fibers in an agitated vessel | Bill C. Sager, Melvin Rothberg, Jeffrey D. Michalowski, David J. Forgach, Gordon E. Fleig | 1992-11-10 |
| 4980063 | Compositions useful for preparing cellulose ester membranes for liquid separations | Robert D. Mahoney, Jee I. Kau, Ernest A. Sharer | 1990-12-25 |
| 4414110 | Sealing for a hollow fiber separatory device | Zane H. Geel, Bennie J. Lipps, Charles E. Savage, Pierre Vanat | 1983-11-08 |
| 4269712 | Hollow fiber separatory element and method of making same | Bennie J. Lipps, Charles E. Savage | 1981-05-26 |