Inventor · disambiguated record

David Copperfield

Also filed as: COPPERFIELD DAVID

2 granted patents·1 citations·filing 2014–2015

36Inventor score

Technology areasA63J

Files withCOPPERFIELD DAVID2

Top patents by PatentIndex Score

2 records

0150US9017177B1System and method for creating an illusionCOPPERFIELD DAVID·Filed 2014·Granted Apr 28, 2015·1 cites·16 claims
0236US9358477B1System and method for creating an illusionCOPPERFIELD DAVID·Filed 2015·Granted Jun 7, 2016·0 cites·16 claims

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