Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5919295 | Locomotive adhesion enhancing material mixtures | Harinder Singh Lamba, Robert Thomas Scott, Keping Hou | 1999-07-06 |
| 5173204 | Solid lubricant with high and positive friction characteristic | Kelvin Chiddick | 1992-12-22 |