Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D425114 | Square framed decorative calendar | Jerold Bruce Balzer, Robert J. Valentine | 2000-05-16 |
| D423571 | Decorative calendar | Jerold Bruce Balzer, Robert J. Valentine | 2000-04-25 |