Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4557727 | Spike exchanger for continuous ambulatory peritoneal dialysis | — | 1985-12-10 |
| 4413988 | Short-tubing set gravity powered peritoneal cycler | Stephen R. Ash | 1983-11-08 |
| 4405315 | Spike exchanger for continuous ambulatory peritoneal dialysis | — | 1983-09-20 |