Inventor · disambiguated record
Thomas K. Spencer
Also filed as: SPENCER THOMAS K
3 granted patents·24 citations·filing 1991–1995
71Inventor score
Files withPOLAROID CORP3
Top patents by PatentIndex Score
3 records- 0167US5231190ASquarylium compounds, and processes and intermediates for the synthesis of these compoundsPOLAROID CORP·Filed 1991·Granted Jul 27, 1993·7 cites·17 claims
- 0262US6482950B1Squarylium compounds, and processes and intermediates for the synthesis of these compoundsPOLAROID CORP·Filed 1995·Granted Nov 19, 2002·12 cites·10 claims
- 0361US5919950ASquarylium compounds, and processes and intermediates for the synthesis of these compoundsPOLAROID CORP·Filed 1993·Granted Jul 6, 1999·5 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →