Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4866282 | Irradiation of blood products | Arnold C. Bilstad, John T. Foley, Dean M. Glash | 1989-09-12 |
| 4846005 | Set with attachable sample cell | David V. Bacehowski, Arnold C. Bilstad, Patrick N. Huehls, Stephen B. Kaufman | 1989-07-11 |