van den Brink; Christopher Ralph
Patent Applications and Registrations
Patent applications and USPTO patent grants for van den Brink; Christopher Ralph.The latest application filed is for "self-balancing tilting vehicle with tilting priority".
- van den Brink; Christopher Ralph - 's-Gravendeel NL
- Van Den Brink; Christopher Ralph - Puttershoek N/A NL
- Van Den Brink; Christopher Ralph - Westmaas NL
| Patent | Date |
|---|---|
| Self-balancing Tilting Vehicle with Tilting Priority App 20220048564 - van den Brink; Christopher Ralph | 2022-02-17 |
| Rotary drive system having a cam follower with detachable wheel support Grant 9,528,373 - Van Den Brink , et al. December 27, 2 | 2016-12-27 |
| Cam Follower With An Angled Axis Of Rotation App 20150114148 - Van Den Brink; Christopher Ralph ; et al. | 2015-04-30 |
| Rotary Drive System Having A Cam Follower With Detachable Wheel Support App 20150000514 - Van Den Brink; Christopher Ralph ; et al. | 2015-01-01 |
| Self-balancing vehicle Grant 8,249,775 - Van Den Brink August 21, 2 | 2012-08-21 |
| Self-balancing Vehicle App 20090312908 - Van Den Brink; Christopher Ralph | 2009-12-17 |
| Tilting vehicle Grant 7,600,596 - Van Den Brink , et al. October 13, 2 | 2009-10-13 |
| Tilting vehicle App 20060097471 - Van Den Brink; Christopher Ralph ; et al. | 2006-05-11 |
| Tilting vehicle provided with steerable rear wheels Grant 6,863,288 - Van Den Brink , et al. March 8, 2 | 2005-03-08 |
| Tilting vehicle provided with steerable rear wheels App 20040100059 - Van Den Brink, Christopher Ralph ; et al. | 2004-05-27 |
| Tilting vehicle Grant 6,435,522 - Van Den Brink , et al. August 20, 2 | 2002-08-20 |
| Tilting vehicle Grant 6,328,125 - Van Den Brink , et al. December 11, 2 | 2001-12-11 |
| Self-stabilizing, directionally controllable vehicle with at least three wheels Grant 5,927,424 - Van Den Brink , et al. July 27, 1 | 1999-07-27 |
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