Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11140108 | Intelligent distribution of media data in a computing environment | Hau Co, Yichong Zhang | 2021-10-05 |
| 4901649 | Span bolster assembly | Eugene T. Fehrenbach | 1990-02-20 |
| 4784067 | Lightweight center beam railroad car | William H. Harris, James P. Klag | 1988-11-15 |
| 4753175 | Lightweight center beam railroad car | William H. Harris, James P. Klag | 1988-06-28 |
| 4681041 | Lightweight center beam railroad car | William H. Harris, James P. Klag | 1987-07-21 |