Inventor · disambiguated record
James David Porter
Also filed as: PORTER JAMES D · PORTER JAMES DAVID · PORTER JAMES P
1 granted patent·2 pending applications·73 citations·filing 1994–2009
51Inventor score
Top patents by PatentIndex Score
3 records- 0184US5638639AEmergency door with retractable nose piece, interiorly mounted operating hardware, and hinge supportsWON DOOR CORP·Filed 1994·Granted Jun 17, 1997·73 cites·25 claims
- 0242US2006235586A1Diagnostic deviceWASZKOWSKI PAUL J·Filed 2005·Application pending·0 cites
- 0331US2009217718A1Intermodal physical security devicePORTER JAMES DAVID·Filed 2009·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →