Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5626172 | Transfer set | William L. Schumacher, Thomas R. Lillegard, Arnold C. Bilstad, Robert E. Lewis, Sidney T. Smith | 1997-05-06 |
| 5267983 | Enteral adapter and tip protector | Thomas R. Lillegard | 1993-12-07 |
| 4823833 | Fluid communication device | Lawrence R. Hogan, Herbert Mittleman, Ellen Rouch, William L. Rudzena | 1989-04-25 |