Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6640388 | Assembly for transit car door hanger | Jeffery W. Covert | 2003-11-04 |
| 5611284 | Rail truck suspension and journal housing retention assembly | Sam Dean Smith, Michael A. Peitsch | 1997-03-18 |
| 5170717 | Railroad cars for transporting cylindrical objects transversely with multi-piece movable cover for exposing entire cargo area | Shaun Richmond | 1992-12-15 |
| 5036774 | Long-travel side bearing for an articulated railroad car | Shaun Richmond | 1991-08-06 |
| 4924779 | Long-travel side bearing for an articulated railroad car | Shaun Richmond | 1990-05-15 |
| 4773335 | Train of highway trailers using improved railroad truck suspension | Sam Dean Smith | 1988-09-27 |
| 4719954 | Awning assembly with telescoping support arms | Gayle Juracek, Jerry T. Scherer | 1988-01-19 |
| 4720257 | Burner for campstove | Hugh Beckham | 1988-01-19 |
| 4535390 | Folding reflector for a lantern | James R. Conley | 1985-08-13 |
| 4522582 | Fuel control system for burners | — | 1985-06-11 |