Grant Michael Hardgrave

City:

Bend, Oregon

Country:

United States

Published Applications:

Last publication date:

2012-08-02

Recent patent applications by Hardgrave Grant Michael

Grant Michael Hardgrave from Bend, US has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2012-08-02

US20120195686A1

Fixed constructions

Drywell retrofit sump insert for storm water treatment

#2 | 2012-05-24

US20120128423A1

Fixed constructions

Method and apparatus for a drywell retrofit

InventorID:

3174650 ⎘