Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D462548 | Furniture post and beam | James N. Ludwig, Karl-Heinz Muller | 2002-09-10 |
| D457736 | Workspace screen box | George J. Simons, Jr., James N. Ludwig, Thomas B. Eich | 2002-05-28 |
| D457027 | Shelf system | Karl-Heinz Muller | 2002-05-14 |