Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8487479 | Ferrite antennas for wireless power transfer | Nigel P. Cook, Hanspeter Widmer | 2013-07-16 |
| 8253278 | Ferrite antennas for wireless power transfer | Nigel P. Cook, Lukas Sieber, Hanspeter Widmer | 2012-08-28 |
| 4398990 | Apparatus for sealing a lamina onto a plastic bag | Heinz Kuhni | 1983-08-16 |