Inventor
HAPPEL JAKOB
DE2 patents
Patents
2 patentsUS11774386B2Oct 3, 2023
Method for determining an aggregate state of aqueous operating liquid in an operating liquid container for a motor vehicle, and operating liquid container for carrying out the method
KAUTEX TEXTRON GMBH & CO KG0 citations45
US11467112B2Oct 11, 2022
Method for determining a quality property of an operating liquid in an operating liquid container for a motor vehicle, and operating liquid container for carrying out the method
KAUTEX TEXTRON GMBH & CO KG0 citations45