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Inventor profile of:

Derrick Evans

City:

Livermore, California

Country:

United States

Published Applications:

1

Last publication date:

2009-07-23

Recent patent applications by Evans Derrick

Derrick Evans from Livermore, US has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2009-07-23

US20090183413A1

Mechanical engineering

Portable self-defense device

InventorID:

3989987 ⎘