Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4856617 | Railway lubricating system and method | Stephen M. Lounsberry, III, Peter C. Lounsberry, Gary A. Carner | 1989-08-15 |
| 4805126 | Electronic compensation network | — | 1989-02-14 |