Inventor · disambiguated record
Charles Lumpkin
Also filed as: LUMPKIN CHARLES · LUMPKIN LEGAL REPRESENTATIVE E
2 granted patents·69 citations·filing 1972–2003
66Inventor score
Top patents by PatentIndex Score
2 records- 0184US6986322B2Squirrel proof bird feederLUMPKIN LEGAL REPRESENTATIVE E·Filed 2003·Granted Jan 17, 2006·49 cites·4 claims
- 0281US4102848AIncorporation of food grade dyestuffs into resinous compositions and articles prepared therefromKOHNSTAMM & COMPANY INC H·Filed 1972·Granted Jul 25, 1978·20 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →