David E. Barr

City:

Fredericksburg, Virginia

Country:

United States

Published Applications:

Last publication date:

2014-09-30

Recent patent applications by Barr David E.

David E. Barr from Fredericksburg, US has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2014-09-30

US13719977

Performing operations; transporting

Aperture marking system and method of marking surface

InventorID:

7213075 ⎘