Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10955035 | Transmission system | Roell Marie Van Druten, Bas Gerard Vroemen | 2021-03-23 |
| 10654358 | Transmission for an electric or hybrid drive mechanism | Roell Marie Van Druten, Bas Gerard Vroemen | 2020-05-19 |
| 10550920 | Transmission system, as well as method for changing a transmission ratio | Roell Marie Van Druten, Bas Gerard Vroemen | 2020-02-04 |
| 9897182 | Transmission system | Roell Marie Van Druten, Bas Gerard Vroemen | 2018-02-20 |
| 9890818 | Clutch and/or brake module | Roël Marie van Druten, Bas Gerard Vroemen | 2018-02-13 |
| 9770968 | Flywheel module | Roell Marie Van Druten, Bas Gerard Vroemen | 2017-09-26 |
| 9664280 | Driveline for a vehicle | Roell Marie Van Druten, Bas Gerard Vroemen | 2017-05-30 |
| 9531234 | Flywheel module for a vehicle, as well as methods of operating the flywheel module | Roell Marie Van Druten, Bas Gerard Vroemen | 2016-12-27 |
| 9156345 | Transmission for an electric or hybrid drive | Roell Marie Van Druten, Bas Gerard Vroemen | 2015-10-13 |
| 8925666 | Flywheel module comprising a centrifugal disengaging clutch | Roëll Marie VanDruten, Bas Gerard Vroemen | 2015-01-06 |
| 8899122 | Transmission system | Roell Marie Van Druten, Bas Gerard Vroemen | 2014-12-02 |
| 8882625 | Transmission module for a lorry | Roell Marie Van Druten, Bas Gerard Vroemen | 2014-11-11 |
| 8813587 | Device for starting a combustion engine | Roell Marie Van Druten, Bas Gerard Vroemen | 2014-08-26 |
| 8800405 | Transmission system | Roell Marie Van Druten, Bas Gerard Vroemen | 2014-08-12 |
| 8801558 | Transmission module for a hybrid drive | Roell Marie Van Druten, Bas Gerard Vroemen | 2014-08-12 |
| 8801560 | Transmission system for a vehicle | Roell Marie Van Druten, Bas Gerard Vroemen | 2014-08-12 |
| 8770164 | Starting method and starting device for starting a combustion engine and/or driving a vehicle | Roell Marie Van Druten, Bas Gerard Vroemen | 2014-07-08 |
| 8702547 | Flywheel module as well as method for energy storage and delivery in the fly-wheel module | Roell Marie Van Druten, Bas Gerard Vroemen | 2014-04-22 |
| 8696508 | Drive mechanism | Roell Marie Van Druten, Bas Gerard Vroemen | 2014-04-15 |
| 8555844 | Start system for a combustion engine of a vehicle | Roell Marie Van Druten, Bas Gerard Vroemen | 2013-10-15 |
| 8347748 | Gear changing device for automotive applications | — | 2013-01-08 |
| 8235857 | Gear module | Marie Roell Van Druten, Bas Gerard Vroemen | 2012-08-07 |
| 7824294 | Transmission system, in particular for a motor vehicle | Roell Marie Van Druten, Bas Gerard Vroemen | 2010-11-02 |
| 7765887 | Drive provided with a continuously variable transmission and a chargeable reverse shaft | Roell Marie Van Druten, Bas Gerard Vroeman | 2010-08-03 |
| 7410436 | Transmission system and method for driving a vehicle | Roell Marie Van Druten, Bas Gerard Vroemen | 2008-08-12 |