Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE39108 | Symmetrical power generator and method of use | Rhiner P. Johnson | 2006-05-30 |
| 6278266 | Symmetrical power generator and method of use | — | 2001-08-21 |
| 6060876 | Symmetrical power system | Rhiner P. Johnson | 2000-05-09 |
| 5969510 | Three-phase to six-phase wye transformer power system | — | 1999-10-19 |
| 5892667 | Symmetrical power system | Rhiner P. Johnson | 1999-04-06 |
| 5640314 | Symmetrical power system | Rhiner P. Johnson | 1997-06-17 |