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Inventor profile of:

Sandra Johns

City:

Sarstedt

Country:

Germany

Published Applications:

2

Last publication date:

2009-03-12

Recent patent applications by Johns Sandra

Sandra Johns from Sarstedt, DE has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2009-03-12

US20090068554A1

SEPARATOR FOR LEAD-ACID RECHARGEABLE BATTERY

#2 | 2007-11-08

US20070259260A1

Electrochemical lead-acid rechargeable battery

InventorID:

3901080 ⎘