Inventor · disambiguated record
Christopher Duffey
Also filed as: DUFFEY CHRISTOPHER · DUFFEY CHRISTOPHER SEAN
3 granted patents·25 citations·filing 2005–2005
59Inventor score
Files withNORTHROP GRUMMAN CORP3
Top patents by PatentIndex Score
3 records- 0179US7221308B2Joint stars embedded data linkNORTHROP GRUMMAN CORP·Filed 2005·Granted May 22, 2007·25 cites·20 claims
- 0236US7498955B2Geographic image strorage, transmission and display systemNORTHROP GRUMMAN CORP·Filed 2005·Granted Mar 3, 2009·0 cites·28 claims
- 0335US7495582B2Geographic information storage, transmission and display systemNORTHROP GRUMMAN CORP·Filed 2005·Granted Feb 24, 2009·0 cites·31 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →