Inventor · disambiguated record
Joseph Vrabel
Also filed as: VRABEL JOSEPH · VRABEL JOSEPH D
3 granted patents·52 citations·filing 1976–2020
68Inventor score
Top patents by PatentIndex Score
3 records- 0179US4057904ASelf-adjusting string extensiometerUS TRANSPORT·Filed 1976·Granted Nov 15, 1977·40 cites·6 claims
- 0252US4103547ALocomotive track curvature indicatorUS TRANSPORT·Filed 1977·Granted Aug 1, 1978·12 cites·8 claims
- 0346US11376988B2Method and apparatus for modular charging stationRENEWABLE CHARGING SOLUTIONS LLC·Filed 2020·Granted Jul 5, 2022·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →