Christopher Stephen JOHNSON

City:

Gurnee, Illinois

Country:

United States

Published Applications:

Last publication date:

2018-11-08

Recent patent applications by JOHNSON Christopher Stephen

Christopher Stephen JOHNSON from Gurnee, US has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2018-11-08

US20180320704A1

Mechanical engineering

REMOVABLE INTEGRATED WEAR RING IMPELLER SKIRT

InventorID:

2343139 ⎘