Inventor · disambiguated record

David Ferris Essi, Iii

Also filed as: ESSI III DAVID F · ESSI III DAVID FERRIS

2 granted patents·12 citations·filing 2001–2013

50Inventor score

Technology areasG01R H02J

Files withEMERSON NETWORK POWER ENERGY1 MARCONI COMM INC1

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2 records

0150US6498491B2Battery monitoring systemMARCONI COMM INC·Filed 2001·Granted Dec 24, 2002·12 cites·74 claims
0239US9347999B2Methods and systems for warning users of a degraded backup capacity in battery plantsEMERSON NETWORK POWER ENERGY·Filed 2013·Granted May 24, 2016·0 cites·20 claims

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