NA

Norval K. Alfrey

📍 Lake City, FL: #1 of 4 inventorsTop 25%
🗺 Florida: #421 of 2,217 inventorsTop 20%
Overall (1989): #73,306 of 140,708Top 55%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4867930 Priller method — 1989-09-19