Inventor · disambiguated record
Robert Polan
Also filed as: POLAN ROBERT
3 granted patents·2 citations·filing 2018–2020
55Inventor score
Files withSTEINWAY MUSICAL INSTR INC3
Top patents by PatentIndex Score
3 records- 0134USD928223SUpright pianoSTEINWAY MUSICAL INSTR INC·Filed 2020·Granted Aug 17, 2021·0 cites·1 claims
- 0228USD907109SUpright pianoSTEINWAY MUSICAL INSTR INC·Filed 2018·Granted Jan 5, 2021·1 cites·1 claims
- 0327USD890250SUpright pianoSTEINWAY MUSICAL INSTR INC·Filed 2018·Granted Jul 14, 2020·1 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →