Inventor · disambiguated record
Marcel Schaefer
Also filed as: SCHAEFER MARCEL
3 granted patents·3 pending applications·14 citations·filing 2008–2023
62Inventor score
Files withTRUMPF LASER & SYSTEMTECHNIK GMBH2BOSCH GMBH ROBERT1DRABISH JEFFREY B1Q ANT GMBH1Trumpf Laser—und Systemtechnik GmbH1
Top patents by PatentIndex Score
6 records- 0191US10202915B2Differentiating a flow rate error and a dynamic error of an exhaust gas recirculation systemBOSCH GMBH ROBERT·Filed 2018·Granted Feb 12, 2019·11 cites·9 claims
- 0285US12103106B2Method and system for laser welding a multiplicity of foilsTrumpf Laser—und Systemtechnik GmbH·Filed 2021·Granted Oct 1, 2024·1 cites·15 claims
- 0354US2022212284A1Method for producing microstructures on an optical crystalQ ANT GMBH·Filed 2022·Application pending·0 cites
- 0451US2023182234A1Processing optical unit, laser processing apparatus and method for laser processingTRUMPF LASER & SYSTEMTECHNIK GMBH·Filed 2022·Application pending·0 cites
- 0550US8862438B2Method for improving the prediction of polymer propertiesDRABISH JEFFREY B·Filed 2008·Granted Oct 14, 2014·2 cites·4 claims
- 0648US2023150058A1Apparatus and method for hardening a transparent materialTRUMPF LASER & SYSTEMTECHNIK GMBH·Filed 2023·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Marcel Schaefer 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 →