Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4442793 | Easy-to-clean birdhouse | Charles D. Overpeck, Dorothy S. Overpeck | 1984-04-17 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4442793 | Easy-to-clean birdhouse | Charles D. Overpeck, Dorothy S. Overpeck | 1984-04-17 |