Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6912773 | Method of forming a winding disc for an axial field electrical machine | Keith Robert Pullen, Arnoldo Fenocchi | 2005-07-05 |
| 6774519 | Rotary electrical machines | Keith Robert Pullen, Arnoldo Fenocchi | 2004-08-10 |
| RE37844 | Rotary electrical machines | Keith Robert Pullen, Arnoldo Fenocchi | 2002-09-17 |
| 6424069 | Rotary electrical machines | Keith Robert Pullen, Arnoldo Fenocchi | 2002-07-23 |
| 6304011 | Rotary electrical machines | Keith Robert Pullen, Arnold Fenocchi, Justin Hall | 2001-10-16 |
| 6195869 | Method of applying a retention ring to a disc rotor assembly | Keith Robert Pullen, Arnold Fenocchi, Justin Hall | 2001-03-06 |
| 6104111 | Rotary electrical machines | Keith Robert Pullen, Arnoldo Fenocchi | 2000-08-15 |
| 5021698 | Axial field electrical generator | Keith Robert Pullen, Kevin J. Horton, Arnoldo Fenocchi, Laurence W. Eggleston, Hugh Robert Bolton | 1991-06-04 |