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Inventor profile of:

Don Firstenberg

City:

Erkrath

Country:

Germany

Published Applications:

1

Last publication date:

2009-03-19

Recent patent applications by Firstenberg Don

Don Firstenberg from Erkrath, DE has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2009-03-19

US20090076238A1

Chemistry; metallurgy

Mono-or Poly-Quarternary Polysiloxanes

InventorID:

3907299 ⎘