Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10494049 | Vehicle steering head | Joachim Kettler, Reinhard Rocholl | 2019-12-03 |
| 9643681 | Vehicle steering head | Joachim Kettler, Reinhard Rocholl | 2017-05-09 |
| 8950770 | Vehicle steering head | Joachim Kettler, Reinhard Rocholl | 2015-02-10 |
| 8511701 | Vehicle steering head | Joachim Kettler, Reinhard Rocholl | 2013-08-20 |
| 8201840 | Vehicle steering head | Joachim Kettler, Reinhard Rocholl | 2012-06-19 |
| 7487988 | Vehicle steering head | Joachim Kettler, Reinhard Rocholl | 2009-02-10 |
| 7300066 | Folding frame for a tricycle, scooter or child's bicycle | Joachim Kettler, Reinhold Rocholl | 2007-11-27 |
| 7210696 | Folding frame for a tricycle, scooter or child's bicycle | Reinhold Rocholl, Joachim Kettler | 2007-05-01 |
| 7197990 | Table tennis table | Joachim Kettler, Reinhard Rocholl | 2007-04-03 |
| 7156408 | Vehicle steering head | Joachim Kettler, Reinhard Rocholl | 2007-01-02 |
| 7044491 | Tricycle | Joachim Kettler, Reinhard Rocholl | 2006-05-16 |
| 6990910 | Table tennis table | Joachim Kettler, Reinhard Rocholl | 2006-01-31 |
| 6799772 | Vehicle steering head | Joachim Kettler, Reinhard Rocholl | 2004-10-05 |
| 6705443 | Freewheel clutch for a pedal vehicle and method of transmitting power using a freewheel clutch | Joachim Kettler, Reinhard Rocholl | 2004-03-16 |
| 6601862 | Tricycle and intermediate frame for tricycle | — | 2003-08-05 |
| 6425835 | Table tennis table | — | 2002-07-30 |
| 6378884 | Vehicle steering head | — | 2002-04-30 |
| 6371896 | Exercise apparatus and process of adjusting same | — | 2002-04-16 |
| 6364082 | Freewheel clutch and a method of transmitting power using a freewheel clutch | — | 2002-04-02 |
| D444184 | Scooter | — | 2001-06-26 |
| 5823564 | Collapsible baby carriage and stroller | — | 1998-10-20 |
| 4674793 | Folding chair | — | 1987-06-23 |