Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4201512 | Radially staged drag turbine | Chester W. Marynowski, F. Michael Lewis, Charles E. Lapple, Robert G. Murray | 1980-05-06 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4201512 | Radially staged drag turbine | Chester W. Marynowski, F. Michael Lewis, Charles E. Lapple, Robert G. Murray | 1980-05-06 |