Andreas Siegmund

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Flower Mound, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Method for enhancing lead oxidation during production of lead acid...
- Patent number 6,664,003
- Issue date Dec 16, 2003
- RSR Technologies, Inc.
- R. David Prengaman
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Patents Applicationslast 30 patents

Information Patent Application
Method for enhancing lead oxidation during production of lead acid...
- Publication number 20020146364
- Publication date Oct 10, 2002
- R. David Prengaman
- H01 - BASIC ELECTRIC ELEMENTS