RH

Ray Hart

📍 Norman, OK: #14 of 57 inventorsTop 25%
🗺 Oklahoma: #253 of 936 inventorsTop 30%
Overall (2018): #270,284 of 503,207Top 55%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10100491 Plow tunneling Steve Crossland 2018-10-16