Rolf Cisar

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Engelthal, DE

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Patents Grantslast 30 patents

Information Patent Grant
Device and method for producing flow field plates
- Patent number 11,695,124
- Issue date Jul 4, 2023
- Schuller Pressen GmbH
- Rolf Cisar
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Device and method for producing flow field plates
- Patent number 11,217,795
- Issue date Jan 4, 2022
- SCHULER PRESSEN GMBH
- Rolf Cisar
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
DEVICE AND METHOD FOR PRODUCING FLOW FIELD PLATES
- Publication number 20220093937
- Publication date Mar 24, 2022
- Schuler Pressen GmbH
- Rolf Cisar
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DEVICE AND METHOD FOR PRODUCING FLOW FIELD PLATES
- Publication number 20210135245
- Publication date May 6, 2021
- Schuler Pressen GmbH
- Rolf Cisar
- H01 - BASIC ELECTRIC ELEMENTS