Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Avis Lloyd McCrary — 1 Patent in 2021

PTPreferred Technology: 1 patents #2 of 7Top 30%
Conroe, TX: #51 of 132 inventorsTop 40%
Texas: #5,748 of 16,780 inventorsTop 35%
Overall (2021): #521,767 of 548,734Top 100%
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, Ralph Edward Barthel 2021-08-24