Inventor · disambiguated record
Stephen L. Blumberg
Also filed as: BLUMBERG STEPHEN L
2 granted patents·1 pending application·8 citations·filing 2006–2008
53Inventor score
Files withPITNEY BOWES INC3
Top patents by PatentIndex Score
3 records- 0178US7949614B2Two-stage printing of value indiciaPITNEY BOWES INC·Filed 2006·Granted May 24, 2011·4 cites·8 claims
- 0273US7970136B2Apparatus and materials for two-stage printing of value indiciaPITNEY BOWES INC·Filed 2006·Granted Jun 28, 2011·4 cites·13 claims
- 0356US2010138321A1Method of postal fraud detection for stamps activated at point of salePITNEY BOWES INC·Filed 2008·Application pending·0 cites
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