Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D267656 | Combined letter tray and file | Francis V. Herr, Thomas B. Walklet, James Hansen, Theodore J. Hasler | 1983-01-18 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D267656 | Combined letter tray and file | Francis V. Herr, Thomas B. Walklet, James Hansen, Theodore J. Hasler | 1983-01-18 |