RB

Ralph Edward Barthel

PT Preferred Technology: 1 patents #4 of 8Top 50%
📍 Wake Forest, NC: #32 of 99 inventorsTop 35%
🗺 North Carolina: #1,988 of 5,725 inventorsTop 35%
Overall (2018): #271,393 of 503,207Top 55%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10100247 Proppant with enhanced interparticle bonding Spyridon Monastiriotis, Robert Ray McDaniel, Avis Lloyd McCrary 2018-10-16