Inventor · disambiguated record
David S. Englefield
Also filed as: ENGLEFIELD DAVID S · ENGLEFIELD DAVID SHERIDAN
3 granted patents·6 citations·filing 2023–2024
60Inventor score
Technology areasA63B
Top patents by PatentIndex Score
3 records- 0176US11980794B1Aiming key, putter and method for enhancing the accuracy of aimingENGLEFIELD DAVID SHERIDAN·Filed 2023·Granted May 14, 2024·3 cites·6 claims
- 0255USD1075984SAiming key golf putter attachmentENGLEFIELD DAVID S·Filed 2024·Granted May 20, 2025·2 cites·1 claims
- 0347USD1075979SAiming key golf putter attachmentENGLEFIELD DAVID S·Filed 2024·Granted May 20, 2025·1 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →