Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1016869 | Solid spool insert | — | 2024-03-05 |
| D881759 | Upper main shaft | — | 2020-04-21 |
| D881761 | Dual chain gear | — | 2020-04-21 |
| D845371 | Snorkel gear | — | 2019-04-09 |
| D827689 | Orbital gear replacement insert | — | 2018-09-04 |
| D811948 | Chain sprocket | — | 2018-03-06 |
| D806614 | Dual reverse chain sprocket | — | 2018-01-02 |
| 4360873 | Power selection system for a consist of locomotives | Calvin D. Wilde | 1982-11-23 |
| 4234922 | Automatic locomotive speed control | Calvin D. Wilde | 1980-11-18 |