Partial year: Data through Q3 2025 (Sept 30). Full-year totals not yet available.
RR

Richard Rivera

NV National Oilwell Varco: 1 patents #5 of 41Top 15%
📍 Conroe, TX: #20 of 75 inventorsTop 30%
🗺 Texas: #3,902 of 13,174 inventorsTop 30%
Overall (2025): #240,710 of 469,880Top 55%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12264542 Fixed cutter drill bits and cutter element arrangements for same Robert Peter Douglas Tipples 2025-04-01