R. Douglas Fredrickson

City:

St. Cloud, Minnesota

Country:

United States

Published Applications:

Last publication date:

2021-01-28

Recent patent applications by Fredrickson R. Douglas

R. Douglas Fredrickson from St. Cloud, US has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2021-01-28

US20210023896A1

Performing operations; transporting

Trailer side and vehicle side weight sensors

#2 | 2019-05-30

US20190162584A1

Physics

Weight sensing vehicle hitch

InventorID:

2515532 ⎘