Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10622683 | Method for operating a battery | Mark Eifert | 2020-04-14 |
| 10513194 | Method for charging the starter battery of a vehicle | Mark Eifert | 2019-12-24 |
| 10381692 | Method for monitoring the state of a battery in a motor vehicle | Mark Eifert | 2019-08-13 |
| 10293703 | Method for controlling a voltage source for charging a battery of a motor vehicle | Mark Eifert | 2019-05-21 |
| 10126372 | Methods for monitoring the state of a battery in a motor vehicle | Mark Eifert | 2018-11-13 |
| 10052965 | Method for charging the starter battery of a vehicle | Mark Eifert | 2018-08-21 |
| 9666879 | System and method for desulfation of a lead-acid battery | Engbert Spijker, Armin Warm | 2017-05-30 |
| 9499066 | Method for determining a charge acceptance, and method for charging a rechargeable battery | Urs Christen, Paolo Romano | 2016-11-22 |
| 8773136 | Method for evaluating the ability of a battery to start | Birger Fricke, Mark Eifert, Ralf Hecke | 2014-07-08 |
| 7541814 | Method and device for determining the charge of a battery | Rik W. De Doncker, Abderrezak Hammouche, Birger Fricke | 2009-06-02 |