Inventor · disambiguated record
Tracy L. Hayford
Also filed as: HAYFORD TRACY · HAYFORD TRACY L
3 granted patents·1 pending application·24 citations·filing 2008–2023
65Inventor score
Top patents by PatentIndex Score
4 records- 0187US9041546B2System and method for position detectionMatrix Design Group LLC·Filed 2014·Granted May 26, 2015·14 cites·31 claims
- 0273US7843348B2System and method for tracking personnel and equipmentALLIANCE COAL LLC·Filed 2008·Granted Nov 30, 2010·10 cites·16 claims
- 0353US2024127640A1Proximity detection system cap lampMatrix Design Group LLC·Filed 2023·Application pending·0 cites
- 0435US9778344B2System and method of utilizing RF signaling to determine range and relative coordinatesMatrix Design Group LLC·Filed 2016·Granted Oct 3, 2017·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →