Friedrich Helmsen

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Goettingen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Pot magnet for a moving coil arrangement in an electronic balance
- Patent number 11,131,574
- Issue date Sep 28, 2021
- SARTORIUS LAB INSTRUMENTS GMBH & CO., KG
- Lars Bornemann
- G01 - MEASURING TESTING
Information Patent Grant
Method for producing a force-measuring element
- Patent number 10,036,766
- Issue date Jul 31, 2018
- Sartorius Lab Instruments GmbH & Co. KG
- Winfried Graf
- G01 - MEASURING TESTING
Information Patent Grant
Weighing system of monolithic construction including flexural pivot
- Patent number 7,534,971
- Issue date May 19, 2009
- Sartorius AG
- Otto Kuhlmann
- G01 - MEASURING TESTING
Information Patent Grant
Weighing system of monolithic construction including flexural pivot
- Patent number 7,495,186
- Issue date Feb 24, 2009
- Sartorius AG
- Otto Kuhlmann
- G01 - MEASURING TESTING
Information Patent Grant
Weighing sensor with calibration weight
- Patent number 6,861,593
- Issue date Mar 1, 2005
- Sartorius Aktiengesellschaft
- Otto Kuhlmann
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
POT MAGNET FOR A MOVING COIL ARRANGEMENT IN AN ELECTRONIC BALANCE
- Publication number 20200064178
- Publication date Feb 27, 2020
- Sartorius Lab Instruments GMBH & CO. KG
- Lars BORNEMANN
- G01 - MEASURING TESTING
Information Patent Application
METHOD FOR PRODUCING A FORCE-MEASURING ELEMENT
- Publication number 20160223591
- Publication date Aug 4, 2016
- Sartorius Lab Instruments GMBH & CO. KG
- Winfried GRAF
- G01 - MEASURING TESTING
Information Patent Application
Weighing system of monolithic construction including flexural pivot
- Publication number 20080029314
- Publication date Feb 7, 2008
- Sartorius AG
- Otto Kuhlmann
- G01 - MEASURING TESTING
Information Patent Application
Weighing system of monolithic construction including flexural pivot
- Publication number 20080029315
- Publication date Feb 7, 2008
- Sartorius AG
- Otto Kuhlmann
- G01 - MEASURING TESTING
Information Patent Application
Weighing sensor with calibration weight
- Publication number 20040003948
- Publication date Jan 8, 2004
- SARTORIUS AG
- Otto Kuhlmann
- G01 - MEASURING TESTING