Inventor · disambiguated record
Thomas Callan
Also filed as: CALLAN THOMAS · CALLAN THOMAS M
2 granted patents·21 citations·filing 1997–2005
59Inventor score
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2 records- 0175US7334557B2Engine lubrication system for supplemental oil filtering and controller based activation of a prelubrication pumpCALLAN THOMAS·Filed 2005·Granted Feb 26, 2008·13 cites·22 claims
- 0219US5735655ALock nut assembly for vehicle axlesDEFIANCE STAMPING COMPANY·Filed 1997·Granted Apr 7, 1998·8 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →