Individual holder
BLUMBERG MARVIN R
5 granted patents·1 pending application·201 citations·filing 1985–2010
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
6 records- 0186US4668150AVending machine for video cassettesBLUMBERG MARVIN R·Filed 1985·Granted May 26, 1987·177 cites·15 claims
- 0272US7506252B2Speed typing apparatus for entering letters of alphabet with at least thirteen-letter input elementsBLUMBERG MARVIN R·Filed 2004·Granted Mar 17, 2009·19 cites·25 claims
- 0370US8109043B2Secure data center having redundant cooling and blast protection for protecting computer servers by the positioning of air handling units, fiber optic cable and a fire suppressiion systemBLUMBERG MARVIN R·Filed 2010·Granted Feb 7, 2012·3 cites·6 claims
- 0466US7690157B2Secure data center having redundant cooling and blast protection for protecting computer servers by the positioning of air handling units, fiber optic cable and a fire suppression systemBLUMBERG MARVIN R·Filed 2008·Granted Apr 6, 2010·2 cites·6 claims
- 0548US7436536B2System and method of providing proof of deliveryBLUMBERG MARVIN R·Filed 2004·Granted Oct 14, 2008·0 cites·15 claims
- 0645US2005235587A1Parking structureBLUMBERG MARVIN R·Filed 2005·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →