Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5844341 | Electromagnetic machine with at least one pair of concentric rings having modularized magnets and yokes | Edward Spooner | 1998-12-01 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5844341 | Electromagnetic machine with at least one pair of concentric rings having modularized magnets and yokes | Edward Spooner | 1998-12-01 |