Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6778053 | Powder coated generator field coils and related method | Patricia Chapman Irwin, Ronald Irving Longwell | 2004-08-17 |
| 6686822 | Powder coated generator field coils and related method | Patricia Chapman Irwin, Ronald Irving Longwell | 2004-02-03 |