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Patent applications and USPTO patent grants for Sparfeld; Jens.The latest application filed is for "assembly having a brake cylinder and an electromechanical brake booster".
Patent | Date |
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Electromechanical brake booster Grant 10,946,845 - Wingender , et al. March 16, 2 | 2021-03-16 |
Assembly having a brake cylinder and an electromechanical brake booster Grant 10,814,854 - Wingender , et al. October 27, 2 | 2020-10-27 |
Electromechanical brake force booster Grant 10,682,996 - Wingender , et al. | 2020-06-16 |
Assembly Having a Brake Cylinder and an Electromechanical Brake Booster App 20180273011 - Wingender; Kurt ;   et al. | 2018-09-27 |
Electromechanical Brake Booster App 20180257618 - Wingender; Kurt ;   et al. | 2018-09-13 |
Electromechanical Brake Force Booster App 20180257619 - Wingender; Kurt ;   et al. | 2018-09-13 |
Vacuum brake servo for a motor vehicle braking system Grant 9,260,097 - Calvo Martinez , et al. February 16, 2 | 2016-02-16 |
Vacuum Brake Servo for a Motor Vehicle Braking System App 20120227579 - Calvo Martinez; Jose Manuel ;   et al. | 2012-09-13 |
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