Inventor · disambiguated record

Andrew Keith Walker

Also filed as: WALKER ANDREW KEITH

2 granted patents·10 citations·filing 2014–2017

54Inventor score

Technology areasB26F

Files withLEXMARK INT INC2

Top patents by PatentIndex Score

2 records

0189US10071494B2Motor control system and method for a rotary hole punch systemLEXMARK INT INC·Filed 2017·Granted Sep 11, 2018·9 cites·10 claims
0261US9579814B2Motor control system and method for a rotary hole punch systemLEXMARK INT INC·Filed 2014·Granted Feb 28, 2017·1 cites·22 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →