Issued Patents 1997
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5683584 | Hollow fiber membranes and method of manufacture | Randal M. Wenthold, Robert G. Andrus, Louis C. Cosentino | 1997-11-04 |
| 5635195 | Premix for room temperature sterilant | Bradley K. Onstad | 1997-06-03 |
| 5616616 | Room Temperature sterilant | Bradley K. Onstad | 1997-04-01 |
| 5605627 | Dialysate filter including an asymmetric microporous, hollow fiber membrane incorporating a polyimide | Daniel B. Carlsen, Robert G. Andrus | 1997-02-25 |