Inventor · disambiguated record
Travis Alan Riggs
Also filed as: RIGGS TRAVIS ALAN
3 granted patents·2 citations·filing 2008–2015
51Inventor score
Technology areasG03G
Files withLEXMARK INT INC3
Top patents by PatentIndex Score
3 records- 0169US9541876B1Imaging device with diagnostic testing for fatal errorsLEXMARK INT INC·Filed 2015·Granted Jan 10, 2017·1 cites·18 claims
- 0254US7826774B2Methods to control transitions between color printing and black-only printing in an image forming deviceLEXMARK INT INC·Filed 2008·Granted Nov 2, 2010·1 cites·20 claims
- 0342US8036547B2Method for adjusting transfer voltage controls based on environmental conditions to improve print quality in a direct transfer image forming deviceLEXMARK INT INC·Filed 2008·Granted Oct 11, 2011·0 cites·35 claims
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