Inventor · disambiguated record
Sumner Michael Smith
Also filed as: SMITH JR SUMNER · SMITH SUMNER MICHAEL
2 granted patents·6 citations·filing 1975–2019
44Inventor score
Top patents by PatentIndex Score
2 records- 0142US3997936AVacuum cleaning apparatusABINGTON INC·Filed 1975·Granted Dec 21, 1976·6 cites·14 claims
- 0239US10712396B2Methods, systems, and devices for monitoring state-of-health of a battery system operating over an extended temperature rangeNDSL INC·Filed 2019·Granted Jul 14, 2020·0 cites·25 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →