Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5443362 | Air turbine | Douglas C. Barker, Joseph W. Clifford, Darwin S. Crouser | 1995-08-22 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5443362 | Air turbine | Douglas C. Barker, Joseph W. Clifford, Darwin S. Crouser | 1995-08-22 |