RB

Ronald B. Barrier

📍 Dallas, TX: #3,077 of 7,543 inventorsTop 45%
🗺 Texas: #52,441 of 125,132 inventorsTop 45%
Overall (All Time): #2,323,866 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4926532 Method of manufacturing a flow meter Jackie M. Phipps 1990-05-22
4854177 Piezoelectric vortex flow meter Jackie M. Phipps 1989-08-08