Inventor · disambiguated record

Christopher J. Whigham

Also filed as: WHIGHAM CHRISTOPHER · WHIGHAM CHRISTOPHER J

2 granted patents·6 citations·filing 2013–2018

45Inventor score

Technology areasB43K

Files withWHIGHAM CHRISTOPHER1 WHIGHAM CHRISTOPHER J1

Top patents by PatentIndex Score

2 records

0173US9004794B2Telescoping chalk holderWHIGHAM CHRISTOPHER·Filed 2013·Granted Apr 14, 2015·6 cites·5 claims
0236US10315456B2Chalk stick holder and method of useWHIGHAM CHRISTOPHER J·Filed 2018·Granted Jun 11, 2019·0 cites·9 claims

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