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Inventor profile of:

David A. Harold

City:

Rustburg, Virginia

Country:

United States

Published Applications:

1

Last publication date:

2019-01-03

Recent patent applications by Harold David A.

David A. Harold from Rustburg, US has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2019-01-03

US20190003268A1

Fixed constructions

Systems, Devices, and/or Methods for Managing Well Pumps

InventorID:

2391865 ⎘