Inventor · disambiguated record

David Marr

Also filed as: MARR DAVID · MARR DAVID BRUCE

0 granted patents·2 pending applications·0 citations·filing 2011–2016

Technology areasG06Q G09B

Files withBLACKBOARD INC1 MARZO PEDRO JOSE1

Top patents by PatentIndex Score

2 records

0141US2012191598A1Joint closed-loop and open-loop instrument issuance for disbursing fundsMARZO PEDRO JOSE·Filed 2011·Application pending·0 cites
0239US2016293025A1Attendance tracking mobile reader device and systemBLACKBOARD INC·Filed 2016·Application pending·0 cites

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