Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8876220 | Segments and apparatus for high wall mining including fluid feed | Cornelis Wilhelm In't Hout | 2014-11-04 |
RS
Robert Th. Stein
Overall (All Time): #3,132,898 of 4,157,543Top 80%
1
Patents All Time