RB

Ralph Edward Barthel

PT Preferred Technology: 1 patents #2 of 7Top 30%
📍 Wake Forest, NC: #31 of 94 inventorsTop 35%
🗺 North Carolina: #1,964 of 5,924 inventorsTop 35%
Overall (2021): #296,409 of 548,734Top 55%
1
Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11098242 Proppant with enhanced interparticle bonding Spyridon Monastiriotis, Robert Ray McDaniel, Avis Lloyd McCrary 2021-08-24