Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5694044 | Simultaneous surge test of two coils of an assembly of series connected coils | John Llewellyn Crowley, John David Painter, David A. Boyer, James Allen Fisher, James Hubert Walters +1 more | 1997-12-02 |