Inventor · disambiguated record
Sheldon Greenspan
Also filed as: GREENSPAN SHELDON
2 granted patents·2 pending applications·16 citations·filing 2000–2007
55Inventor score
Top patents by PatentIndex Score
4 records- 0164US7081594B1Optical paper sorting method device and apparatusECO SHRED LTD·Filed 2000·Granted Jul 25, 2006·15 cites·11 claims
- 0246US6634578B1Paper separation and singulation apparatus and methodECO SHRED LTD·Filed 2000·Granted Oct 21, 2003·1 cites·20 claims
- 0342US2006124511A1Optical paper sorting method device and apparatusECO SHRED LTD·Filed 2006·Application pending·0 cites
- 0440US2009152177A1Optical paper sorting system, method and apparatusHANAAR CORP·Filed 2007·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →