Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5373630 | Cylinder conversion fabrication of crankcases for two-cycle V-type locomotive diesel engines | Edward C. Allen | 1994-12-20 |
| 5373632 | Fabricating and machining procedures for crankcases for locomotive diesel engines | Edward C. Allen | 1994-12-20 |