Inventor · disambiguated record
Rolf Schwald
Also filed as: SCHWALD ROLF
7 granted patents·2 pending applications·227 citations·filing 1990–2020
87Inventor score
Top patents by PatentIndex Score
9 records- 0183US5737963AUltrasonic transducerENDRESS HAUSER GMBH CO·Filed 1996·Granted Apr 14, 1998·82 cites·8 claims
- 0281US5866815AFill-level indicatorENDRESS HAUSER GMBH CO·Filed 1994·Granted Feb 2, 1999·46 cites·18 claims
- 0380US6417748B1Filling level measuring device operating with microwaves, having an insert composed of a dielectric, and process for producing the dielectricENDRESS HAUSER GMBH CO·Filed 1998·Granted Jul 9, 2002·34 cites·6 claims
- 0470US5363341ALevel measuring device which can be assembled from componentsENDRESS HAUSER GMBH CO·Filed 1990·Granted Nov 8, 1994·38 cites·16 claims
- 0558US5778726ADevice for monitoring a predetermined level of a liquid in a containerENDRESS HAUSER GMBH CO·Filed 1996·Granted Jul 14, 1998·24 cites·12 claims
- 0648US2023042507A1Fastening device for fill level gaugesENDRESS HAUSER SE CO KG·Filed 2020·Application pending·0 cites
- 0746US12298168B2Fill level measurement deviceENDRESS HAUSER SE CO KG·Filed 2019·Granted May 13, 2025·0 cites·7 claims
- 0843US6800241B2Process for producing dielectric componentENDRESS HAUSER GMBH CO·Filed 2002·Granted Oct 5, 2004·3 cites·6 claims
- 0936US2012153969A1Measuring device working with microwaveECKERT MANFRED·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →