Inventor · disambiguated record
Lowell Steffens
Also filed as: STEFFENS LOWELL G · STEFFENS LOWELL GEORGE
1 granted patent·2 pending applications·10 citations·filing 2004–2006
33Inventor score
Technology areasG07F
Top patents by PatentIndex Score
3 records- 0138USD545373SPropane tank vending machine assemblyAVALON RETURNABLE PACKAGING IN·Filed 2006·Granted Jun 26, 2007·10 cites·1 claims
- 0232US2007170201A1Propane tank vending machine assemblySTEFFENS LOWELL G·Filed 2006·Application pending·0 cites
- 0329US2004245278A1Propane tank vending machineFiled 2004·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →