Inventor · disambiguated record
Charles C. Burchfield
Also filed as: BURCHFIELD CHARLES C
2 granted patents·33 citations·filing 1997–2005
62Inventor score
Files withBURCHFIELD CHARLES C1
Top patents by PatentIndex Score
2 records- 0172US7154032B2String attachment system apparatus and method for a stringed musical instrumentBURCHFIELD CHARLES C·Filed 2005·Granted Dec 26, 2006·13 cites·20 claims
- 0245US5752432AExpandable volume food preparation and forming tool apparatus and methodFiled 1997·Granted May 19, 1998·20 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →