Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5626172 | Transfer set | William L. Schumacher, Edward G. Oilschlager, Thomas R. Lillegard, Arnold C. Bilstad, Robert E. Lewis | 1997-05-06 |
| 5335846 | Crushable shipper | James Alan Chase, Jeffrey R. Sonderman | 1994-08-09 |