Issued Patents All Time
Showing 26–34 of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4657383 | Optical assay method for stored human platelets | — | 1987-04-14 |
| 4636310 | Transfer membrane apparatus | — | 1987-01-13 |
| 4636309 | Transfer membrane apparatus | — | 1987-01-13 |
| 4383921 | Apparatus for heat or mass transfer | Francis H. Bellhouse | 1983-05-17 |
| 4357239 | Transfer membrane apparatus | William S. Haworth | 1982-11-02 |
| 4351797 | Transfer membrane assembly | Francis H. Bellhouse | 1982-09-28 |
| 4328102 | Membrane apparatus having alternate opposite flow transverse to means flow | William S. Haworth | 1982-05-04 |
| 4204283 | Prosthetic valve | William G. Williams | 1980-05-27 |
| 4182653 | Mass transfer between fluids and apparatus therefor | — | 1980-01-08 |