Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7503264 | Constant contact side bearing assembly | Nathaniel Mitchell, Anand Huprikar | 2009-03-17 |
| 6194358 | Hopper car anti-bridging method and coating | James A. Lawrence | 2001-02-27 |
TB
Terrence A. Bell
Superior Graphite: 1 patents #14 of 28Top 50%
Overall (All Time): #2,132,866 of 4,157,543Top 55%
2
Patents All Time