Spencer Eric Freeman

City:

Calgary

Country:

Canada

Published Applications:

Last publication date:

2020-10-01

Recent patent applications by Freeman Spencer Eric

Spencer Eric Freeman from Calgary, CA has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2020-10-01

US20200308946A1

Fixed constructions

WELL STIMULATION APPARATUS AND A METHOD OF USE THEREOF

InventorID:

2864707 ⎘