Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7516815 | Arrangement for the generation of sonic fields of a specific modal composition | Marco Rose, Fredi Holste, Alastair D Moore | 2009-04-14 |
| 4360751 | Fan with integral disc-shaped drive | Dana F. Geiger | 1982-11-23 |
| 4228384 | Brushless DC printed motor | Dana F. Geiger | 1980-10-14 |