Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4934900 | Assembly forming a cylindrical cage of spaced apart vanes | Bernard H. Schonbach, Roger A. Powell, Stephen A. Lukacz | 1990-06-19 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4934900 | Assembly forming a cylindrical cage of spaced apart vanes | Bernard H. Schonbach, Roger A. Powell, Stephen A. Lukacz | 1990-06-19 |