Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D312645 | Mold for use in rail repair | Alan K. Batty | 1990-12-04 |
| 4875657 | Rail repairing method and apparatus | Alan K. Batty | 1989-10-24 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D312645 | Mold for use in rail repair | Alan K. Batty | 1990-12-04 |
| 4875657 | Rail repairing method and apparatus | Alan K. Batty | 1989-10-24 |