Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5535681 | Telescopic bridge plate assembly | Bruce M. Bullock | 1996-07-16 |
| 5481985 | Unitary bowl liner of substantially rigid synthetic resin for a bolster of a truck | Mark W. Lin | 1996-01-09 |
| 5461986 | Diagonally braced rail truck with improved end block | Thomas R. Berg | 1995-10-31 |