Inventor · disambiguated record
Dale H. Hart
Also filed as: HART DALE · HART DALE H
4 granted patents·177 citations·filing 1978–1989
81Inventor score
Files withHI SHEAR CORP4
Top patents by PatentIndex Score
4 records- 0188US4297063ATelescoping self-retaining safety bolt assemblyHI SHEAR CORP·Filed 1979·Granted Oct 27, 1981·61 cites·9 claims
- 0285US4278120ASafety boltHI SHEAR CORP·Filed 1978·Granted Jul 14, 1981·54 cites·13 claims
- 0382US4285377ASafety boltHI SHEAR CORP·Filed 1978·Granted Aug 25, 1981·48 cites·14 claims
- 0452US5109735AHigh strength quick change key type installation toolHI SHEAR CORP·Filed 1989·Granted May 5, 1992·14 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →