Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9511657 | Replaceable battery module for an electric vehicle | Friedhelm Engler, Clarence Kim | 2016-12-06 |
| 9266413 | Opening and/or closing device | Friedhelm Engler, Clarence Kim | 2016-02-23 |
| D729121 | Automobile | Friedhelm Engler, Clarence Kim, Augustin Barbot | 2015-05-12 |
| D685683 | Electric bicycle | Pierre Garcia | 2013-07-09 |
| D677910 | Frame with seat and head support for infant | — | 2013-03-19 |
| D677064 | Frame with seat, head support and kickpad for infant | — | 2013-03-05 |
| D662158 | Toy | — | 2012-06-19 |
| D662159 | Toy | — | 2012-06-19 |
| D662160 | Toy | — | 2012-06-19 |
| D646495 | Chair with tray for infant | — | 2011-10-11 |
| 5314403 | Apparatus for the enhancement of the enjoyment of the extremely low frequency component of music | — | 1994-05-24 |