Inventor · disambiguated record
Rickey D. Hughes
Also filed as: HUGHES RICKEY D
2 granted patents·1 pending application·338 citations·filing 1990–2010
68Inventor score
Top patents by PatentIndex Score
3 records- 0190US5081406AProximity responsive capacitance sensitive method, system, and associated electrical circuitry for use in controlling mechanical and electro-mechanical equipmentSAF T MARGIN INC·Filed 1990·Granted Jan 14, 1992·329 cites·8 claims
- 0268US8432281B2Portable boundary sensor system and methodREESE JAMES T·Filed 2010·Granted Apr 30, 2013·9 cites·32 claims
- 0341US2007252720A1Multifunction portable security systemU S SAFETY AND SECURITY L L C·Filed 2007·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →