RB

Robert Charles Mason Birchfield

DE Derrick: 1 patents #4 of 16Top 25%
📍 Coldspring, TX: #1 of 2 inventorsTop 50%
🗺 Texas: #3,902 of 13,174 inventorsTop 30%
Overall (2025): #239,667 of 469,880Top 55%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12403483 Smart solids control system Charles J. Stocker, IV, Mitchell J. Derrick, Brian J. Rooney, Michael J. Schwec, Christian Newman +1 more 2025-09-02