Inventor · disambiguated record

Edward Lee Proffitt

Also filed as: PROFFITT EDWARD LEE

2 granted patents·14 citations·filing 1998–2000

56Inventor score

Technology areasB41F G01B

Files withSONY CORP2

Top patents by PatentIndex Score

2 records

0177US6374736B1Screen printing frame scraperSONY CORP·Filed 2000·Granted Apr 23, 2002·11 cites·23 claims
0226US6085429AOptical disc spindle straightness testing apparatus and methodSONY CORP·Filed 1998·Granted Jul 11, 2000·3 cites·23 claims

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