Inventor · disambiguated record
David C. Hanley
Also filed as: HANLEY DAVID C
3 granted patents·553 citations·filing 1995–2003
80Inventor score
Top patents by PatentIndex Score
3 records- 0193US5933812APortable transaction terminal systemVERIFONE INC·Filed 1995·Granted Aug 3, 1999·394 cites·13 claims
- 0292US6646565B1Point of sale (POS) terminal security systemHEWLETT PACKARD DEVELOPMENT CO·Filed 2000·Granted Nov 11, 2003·102 cites·26 claims
- 0389US6917299B2Point of sale (POS) terminal security systemHEWLETT PACKARD DEVELOPMENT CO·Filed 2003·Granted Jul 12, 2005·57 cites·54 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →