Inventor · disambiguated record
Clifton Mahaffey
Also filed as: MAHAFFEY CLIFTON
3 granted patents·171 citations·filing 2001–2003
77Inventor score
Files withGORDON DARBY SYSTEMS INC3
Top patents by PatentIndex Score
3 records- 0191US6775602B2Method and system for vehicle emissions testing through on-board diagnostics unit inspectionGORDON DARBY SYSTEMS INC·Filed 2002·Granted Aug 10, 2004·94 cites·14 claims
- 0285US7071002B1Method and system for vehicle emission testingGORDON DARBY SYSTEMS INC·Filed 2003·Granted Jul 4, 2006·42 cites·18 claims
- 0385US6623975B1Method and system for vehicle emission testingGORDON DARBY SYSTEMS INC·Filed 2001·Granted Sep 23, 2003·35 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →