RW

Ronald D. Whitfield

TG The Modern Group: 1 patents #5 of 16Top 35%
📍 Madisonville, KY: #26 of 51 inventorsTop 55%
🗺 Kentucky: #6,410 of 11,577 inventorsTop 60%
Overall (All Time): #3,866,422 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5174682 Mine ventilation overcast — 1992-12-29