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Inventor profile of:

William J. Libra

City:

Arvada, Colorado

Country:

United States

Published Applications:

2

Last publication date:

2021-06-17

Recent patent applications by Libra William J.

William J. Libra from Arvada, US has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2021-06-17

US20210184493A1

Solar electric hybrid backup power system

#2 | 2019-10-03

US20190305588A1

Solar electric hybrid backup power system

InventorID:

3004937 ⎘