Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5649810 | Apparatus for delivering fluid to a patient | Frederick F. Schweitzer, Jr., Randall J. Krohn | 1997-07-22 |
| D379492 | Stop-cock valve | Frederick F. Schweitzer, Jr., Alfredo E. Patag | 1997-05-27 |