Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6380685 | Design and manufacturing processes of long-life hollow cathode assemblies | Timothy R. R. Verhey, George C. Soulas | 2002-04-30 |
| 6374716 | High speed harvester cutting chain | Johann Weber, Arvin A. Hille | 2002-04-23 |