Inventor · disambiguated record
John A. Masters
Also filed as: MASTERS JOHN · MASTERS JOHN A
3 granted patents·1 pending application·15 citations·filing 2004–2010
63Inventor score
Top patents by PatentIndex Score
4 records- 0152USD630315SFilter face maskMASTERS JOHN A·Filed 2006·Granted Jan 4, 2011·12 cites·1 claims
- 0245US7456404B2Viewing system for radiographsDENTSPLY INT INC·Filed 2004·Granted Nov 25, 2008·2 cites·17 claims
- 0343US2009176602A1Baseball Batting DeviceMASTERS JOHN A·Filed 2008·Application pending·0 cites
- 0424USD623708SBatting training deviceMASTERS JOHN A·Filed 2010·Granted Sep 14, 2010·1 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →