Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4660895 | Railway locomotive brake control system | Wayne Chlumecky, Robert A. Colombo, Robert E. Spenk | 1987-04-28 |
JC
John H. Cryder
Overall (All Time): #3,973,087 of 4,157,543Top 100%
1
Patents All Time