Inventor · disambiguated record
Charles B. Powell
Also filed as: POWELL CHARLES B · POWELL JR CHARLES B
4 granted patents·215 citations·filing 1985–2007
81Inventor score
Top patents by PatentIndex Score
4 records- 0195US4824339APeristaltic pump cartridgeCOBE LAB·Filed 1987·Granted Apr 25, 1989·121 cites·17 claims
- 0286US4583440ACapo for guitar and banjoPOWELL JR CHARLES B·Filed 1985·Granted Apr 22, 1986·44 cites·5 claims
- 0374US8597001B2Electric machine with air cooling systemSAARI JUHA·Filed 2007·Granted Dec 3, 2013·10 cites·19 claims
- 0469US7077843B2Cervical plateLANX LLC·Filed 2003·Granted Jul 18, 2006·40 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →