Inventor · disambiguated record
Marion D. Smith
Also filed as: SMITH MARION D
3 granted patents·20 citations·filing 1995–1997
69Inventor score
Technology areasE01B
Top patents by PatentIndex Score
3 records- 0136US5584248ASplit tool mechanical vibratorHARSCO CORP·Filed 1995·Granted Dec 17, 1996·9 cites·25 claims
- 0230US5809895ASplit tool mechanical vibratorHARSCO TECHNOLOGIES CORP·Filed 1997·Granted Sep 22, 1998·6 cites·4 claims
- 0329US5730059ASplit tool mechanical vibratorHARSCO CORP·Filed 1996·Granted Mar 24, 1998·5 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →