DE

David S. Englefield

📍 Cranleigh, GB: #7 of 18 inventorsTop 40%
Overall (All Time): #1,331,946 of 4,157,543Top 35%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
D1075979 Aiming key golf putter attachment — 2025-05-20
D1075984 Aiming key golf putter attachment — 2025-05-20
11980794 Aiming key, putter and method for enhancing the accuracy of aiming — 2024-05-14