Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6679691 | Anti cavitation system for two-speed motors | Michael Barto, John B. Heckel, Marvin L. Bernstrom | 2004-01-20 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6679691 | Anti cavitation system for two-speed motors | Michael Barto, John B. Heckel, Marvin L. Bernstrom | 2004-01-20 |