IC

Ira James Crisp

CC Columbia Trailer Co.: 3 patents #3 of 10Top 30%
📍 Portland, OR: #3,756 of 9,213 inventorsTop 45%
🗺 Oregon: #10,188 of 28,073 inventorsTop 40%
Overall (All Time): #1,465,475 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
10358876 Method and apparatus for transporting and steering a heavy load Steven Andrew Csergei 2019-07-23
10246946 Method and apparatus for transporting and steering a heavy load Steven Andrew Csergei 2019-04-02
9132871 Low profile walking machine and method of operation Steven Andrew Csergei, Duane Wasson 2015-09-15