Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4846800 | Two chambered autotransfuser device and method of use | Karl D. Kirk, III, Douglas M. Spranger | 1989-07-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4846800 | Two chambered autotransfuser device and method of use | Karl D. Kirk, III, Douglas M. Spranger | 1989-07-11 |