Inventor · disambiguated record
Robert Alexander Pratt, Iv
Also filed as: PRATT IV ROBERT ALEXANDER
3 granted patents·2 citations·filing 2020–2023
52Inventor score
Technology areasB66B
Files withHARMAR MOBILITY LLC3
Top patents by PatentIndex Score
3 records- 0188US11603287B2Stairlift overspeed safety systemsHARMAR MOBILITY LLC·Filed 2020·Granted Mar 14, 2023·2 cites·18 claims
- 0280US12024402B2Stairlift overspeed safety systemHARMAR MOBILITY LLC·Filed 2023·Granted Jul 2, 2024·0 cites·18 claims
- 0359US11505429B2Stairlift overspeed safety systemsHARMAR MOBILITY LLC·Filed 2020·Granted Nov 22, 2022·0 cites·22 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →