Inventor · disambiguated record
John Guarrera
Also filed as: GUARRERA JOHN · GUARRERA JOHN C · GUARRERA JR JOHN C
3 granted patents·12 citations·filing 2002–2021
61Inventor score
Technology areasH04N
Top patents by PatentIndex Score
3 records- 0165US8711439B2High productivity single pass scanning systemNACMAN ARON·Filed 2009·Granted Apr 29, 2014·4 cites·24 claims
- 0265US7295341B2System for processing monochrome and full-color digital image dataXEROX CORP·Filed 2002·Granted Nov 13, 2007·8 cites·11 claims
- 0345US11743412B2Reduced memory scanner calibration system and methodXEROX CORP·Filed 2021·Granted Aug 29, 2023·0 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →