HM

Harold Dean Mathena

SI Seaboard International: 1 patents #1 of 3Top 35%
📍 Edmond, OK: #11 of 67 inventorsTop 20%
🗺 Oklahoma: #284 of 1,063 inventorsTop 30%
Overall (2020): #455,778 of 565,922Top 85%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10612326 Shale-gas separator discharge diffuser Stephen Folmar 2020-04-07