Issued Patents All Time
Showing 26–28 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6548928 | Grounding of stator core to stator frame | Steven Charles Walko, Robert John Nygard, John A. Petti | 2003-04-15 |
| 6448686 | Packaged stator core and method forming the same | John A. Petti, Steven Charles Walko, Robert John Nygard | 2002-09-10 |
| 4904890 | Bore pack exciter cooling system | James B. Archibald, Ernest L. Moore, Kenneth G. Herd | 1990-02-27 |