Inventor · disambiguated record
Tom Steigerwald
Also filed as: STEIGERWALD TOM
3 granted patents·16 citations·filing 2017–2022
63Inventor score
Files withCRANE JOHN INC3
Top patents by PatentIndex Score
3 records- 0191US11473680B2Non-collapsible flexible sealing membrane and seal assembly for rotary shaft equipmentCRANE JOHN INC·Filed 2020·Granted Oct 18, 2022·6 cites·18 claims
- 0290US10634250B2Non-collapsible flexible sealing membrane and seal assembly for rotary shaft equipmentCRANE JOHN INC·Filed 2017·Granted Apr 28, 2020·10 cites·19 claims
- 0370US12055222B2Non-collapsible flexible sealing membrane and seal assembly for rotary shaft equipmentCRANE JOHN INC·Filed 2022·Granted Aug 6, 2024·0 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →