Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7977831 | Electromotor | Pietro De Filippis, Detlef Kemmer, Paul McLennan, Harald Redelberger | 2011-07-12 |
| 7042121 | Cooling fan with electric motor | Pietro De Filippis, Detlef Kemmer, Paul McLennan, Harald Redelberger | 2006-05-09 |