Inventor · disambiguated record
Philip James Daum
Also filed as: DAUM PHILIP J · DAUM PHILIP JAMES
3 granted patents·6 citations·filing 1988–2022
56Inventor score
Top patents by PatentIndex Score
3 records- 0167US11885028B2Method of selectively interrupting a passive cathodic protection unit from a metallic structureMOBILTEX DATA LTD·Filed 2022·Granted Jan 30, 2024·0 cites·9 claims
- 0254US11753729B2Cathodic protection monitoring systemMOBILTEX DATA LTD·Filed 2020·Granted Sep 12, 2023·0 cites·30 claims
- 0330US4892042ACombination bottom outlet saddle and sumpUNION TANK CAR CO·Filed 1988·Granted Jan 9, 1990·6 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →