Inventor · disambiguated record
Stefan Klehr
Also filed as: KLEHR STEFAN
10 granted patents·2 pending applications·2 citations·filing 2008–2024
77Inventor score
Top patents by PatentIndex Score
12 records- 0179US12044549B2Optical reading device for a pointer instrumentSIEMENS AG·Filed 2020·Granted Jul 23, 2024·1 cites·8 claims
- 0262US10612990B2Pressure sensor assembly and measurement converter for process instrumentation comprising the pressure sensor assemblySIEMENS AG·Filed 2016·Granted Apr 7, 2020·1 cites·7 claims
- 0360US12492920B2Capacitive reading device for a pointer instrumentSIEMENS AG·Filed 2021·Granted Dec 9, 2025·0 cites·8 claims
- 0458US11674972B2Measuring sensorSIEMENS AG·Filed 2019·Granted Jun 13, 2023·0 cites·9 claims
- 0557US11101089B2Independent pressure monitoring switch elementSIEMENS AG·Filed 2019·Granted Aug 24, 2021·0 cites·22 claims
- 0656US2025305862A1Ultrasound flowmeter and method for operating a flowmeterSIEMENS AG·Filed 2024·Application pending·0 cites
- 0754US11561208B2Thermoresistive gas sensorSIEMENS AG·Filed 2019·Granted Jan 24, 2023·0 cites·14 claims
- 0854US2025155309A1Device and Method for Detecting Changes to a Value of a Physical VariableSIEMENS AG·Filed 2023·Application pending·0 cites
- 0952US11181408B2Thermoresistive gas sensorSIEMENS AG·Filed 2019·Granted Nov 23, 2021·0 cites·13 claims
- 1044US10983023B2Pressure sensor assembly and measurement transducer for process instrumentation with the pressure sensor assemblySIEMENS AG·Filed 2016·Granted Apr 20, 2021·0 cites·6 claims
- 1144US10060768B2Passive heat dissipation for multi-stage sensor processingSIEMENS AG·Filed 2012·Granted Aug 28, 2018·0 cites·3 claims
- 1227US8118056B2Mixing device with valve disksKLEHR STEFAN·Filed 2008·Granted Feb 21, 2012·0 cites·8 claims
Join the waitlist — get patent alerts
Get an alert when Stefan Klehr files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →