Inventor · disambiguated record
Charles Blashaw
Also filed as: BLASHAW CHARLES
2 granted patents·35 citations·filing 2011–2013
63Inventor score
Technology areasG10D
Top patents by PatentIndex Score
2 records- 0192US8455746B2Beater bracket and variable drive lever system with variable pivot point spring rotor for bass drum foot pedalsJOHNSTON DARRELL·Filed 2011·Granted Jun 4, 2013·28 cites·6 claims
- 0281US8642868B1Beater bracket and variable drive lever system with variable pivot point spring rotor for bass drum foot pedalsAXIS PERCUSSION INC·Filed 2013·Granted Feb 4, 2014·7 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →