Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4509390 | Differential summing mechanism | — | 1985-04-09 |
| 4507548 | Indicator assembly for use with number wheel | Thomas G. McGee | 1985-03-26 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4509390 | Differential summing mechanism | — | 1985-04-09 |
| 4507548 | Indicator assembly for use with number wheel | Thomas G. McGee | 1985-03-26 |