JH

John Hoal

📍 Kraaifontein, ZA: #4 of 13 inventorsTop 35%
Overall (All Time): #3,594,728 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D448057 Golf putter head — 2001-09-18