Daniel P. Simpson

City:

Warrenton, Virginia

Country:

United States

Published Applications:

Last publication date:

2012-10-18

Recent patent applications by Simpson Daniel P.

Daniel P. Simpson from Warrenton, US has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2012-10-18

US20120260553A1

Mechanical engineering

DEVICE TO IMPROVE ACCURACY OF A SMALL ARM

InventorID:

3275642 ⎘