David John Willardson

City:

American Fork, Utah

Country:

United States

Published Applications:

Last publication date:

2018-11-22

Recent patent applications by Willardson David John

David John Willardson from American Fork, US has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2018-11-22

US20180332927A1

Human necessities

SPRING HEEL SHOE

InventorID:

2352897 ⎘