Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D273597 | Back cabinet for pinball game | John W. Buras, Adolf Seitz | 1984-04-24 |
| 4406457 | Method of and apparatus for mounting playfield window | John W. Buras | 1983-09-27 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D273597 | Back cabinet for pinball game | John W. Buras, Adolf Seitz | 1984-04-24 |
| 4406457 | Method of and apparatus for mounting playfield window | John W. Buras | 1983-09-27 |