Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4293131 | Electrical award signaling means for a pinball machine | Wade S. Wright | 1981-10-06 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4293131 | Electrical award signaling means for a pinball machine | Wade S. Wright | 1981-10-06 |