Inventor · disambiguated record
Fred F. Feres
Also filed as: FERES FRED F
6 granted patents·1 pending application·243 citations·filing 1990–2019
87Inventor score
Technology areasH01M
Top patents by PatentIndex Score
7 records- 0179US6110617AFlooded lead acid battery with roll-over capabilityEXIDE CORP·Filed 1998·Granted Aug 29, 2000·65 cites·26 claims
- 0274US5209992AWater by-passing, flame retardant battery vent plugEXIDE CORP·Filed 1991·Granted May 11, 1993·54 cites·5 claims
- 0372US5108853ASubmersible and flame retardant battery vent plugEXIDE CORP·Filed 1990·Granted Apr 28, 1992·51 cites·5 claims
- 0470US5834141APositive grid alloysEXIDE CORP·Filed 1997·Granted Nov 10, 1998·45 cites·9 claims
- 0545US5565282ABattery gang vent systemEXIDE CORP·Filed 1994·Granted Oct 15, 1996·17 cites·11 claims
- 0644US2020243821A1Battery having a flat top cover configuration including centerline battery cell vents, a centerline handle configured to collapse to a recessed state and to wrap around terminals, and side flame arrestor ventEXIDE TECH·Filed 2019·Application pending·0 cites
- 0739US6045940AFlooded lead acid battery with tilt-over capabilityEXIDE CORP·Filed 1998·Granted Apr 4, 2000·11 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →