Inventor · disambiguated record
David I. Perl
Also filed as: PERL DAVID I
4 granted patents·1 citations·filing 2005–2015
57Inventor score
Top patents by PatentIndex Score
4 records- 0148US9691292B1Multimedia training system and apparatusACOSTA CARLOS A·Filed 2012·Granted Jun 27, 2017·1 cites·25 claims
- 0244USRE46969EMultimedia training system and apparatusALCHEMY SYSTEMS L P·Filed 2015·Granted Jul 24, 2018·0 cites·23 claims
- 0343US8498567B2Multimedia training system and apparatusMCGAR MICHAEL L·Filed 2005·Granted Jul 30, 2013·0 cites·23 claims
- 0443US8356068B2Multimedia training system and apparatusALCHEMY SYSTEMS L P·Filed 2010·Granted Jan 15, 2013·0 cites·23 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →