Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4808307 | Couette membrane filtration apparatus for separating suspended components in a fluid medium using high shear | Richard Fischel | 1989-02-28 |
| 4755300 | Couette membrane filtration apparatus for separating suspended components in a fluid medium using high shear | Richard Fischel | 1988-07-05 |
| 4368124 | Method of winding a mass transfer device and product | — | 1983-01-11 |
| 4312757 | Methods and means for circulating a dialysate | — | 1982-01-26 |
| 4311589 | Toroidal flow blood reactor | — | 1982-01-19 |
| 4252765 | Method for fabricating wound hollow fiber dialysis cartridges | — | 1981-02-24 |
| 4212741 | Blood processing apparatus | — | 1980-07-15 |
| 4211602 | Surface treatment for blood dialysis cartridges | — | 1980-07-08 |