Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6952355 | Two-stage converter using low permeability magnetics | Christopher Riggio, Jeffrey Michael Buske, David R. Thompson, Lyle J. Stahle, Nathan J. Hunter | 2005-10-04 |
| 6567281 | Individual or distributed non-saturating magnetic element(s) power converters and multi-stage converters | Christopher Riggio | 2003-05-20 |
| 6507501 | Individual or distributed non-saturating magnetic element(s) (referenced herein as NSME) power converters | Christopher Riggio | 2003-01-14 |
| 6504423 | Solid state driving circuit | Christopher Riggio | 2003-01-07 |
| 6493242 | Power factor controller | Christopher Riggio | 2002-12-10 |
| 6272025 | Individual for distributed non-saturated magnetic element(s) (referenced herein as NSME) power converters | Christopher Riggio | 2001-08-07 |