Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 8381388 | Method for handling a stator bar using a pit | David Robert Schumacher, Yu Wang, Alan Michael Iversen, Jeffrey Michael Breznak | 2013-02-26 | $15,855,000 |
| 8069551 | Method for handling a stator bar using a pit | David Robert Schumacher, Yu Wang, Alan Michael Iversen, Jeffrey Michael Breznak | 2011-12-06 | $21,081,000 |
| 7735211 | Method and system for handling a stator bar using a pit | David Robert Schumacher, Yu Wang, Alan Michael Iversen, Jeffrey Michael Breznak | 2010-06-15 | $40,581,000 |