Inventor · disambiguated record
Earl Grant, Sr.
Also filed as: GRANT EARL SR · GRANT SR EARL
1 granted patent·1 pending application·7 citations·filing 2005–2009
29Inventor score
Technology areasH02K
Top patents by PatentIndex Score
2 records- 0156US7876065B2Method for extending the time a portable generator powered by a DC battery may operate by recharging the battery at the same time it is being used as a power sourceGRANT SR EARL·Filed 2009·Granted Jan 25, 2011·7 cites·1 claims
- 0221US2005206344A1Method for recharging a battery at the same time it is being used as a power sourceGRANT EARL SR·Filed 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →