Inventor · disambiguated record

Robert M. Estanek

Also filed as: ESTANEK ROBERT M

2 granted patents·8 citations·filing 2001–2018

52Inventor score

Technology areasC01G H01M

Files withENERGIZER BRANDS LLC1 EVEREADY BATTERY INC1

Top patents by PatentIndex Score

2 records

0177US10804536B2Substituted lambda manganese dioxides in an alkaline electrochemical cellENERGIZER BRANDS LLC·Filed 2018·Granted Oct 13, 2020·1 cites·17 claims
0265US7081235B2Cathode materials for primary batteriesEVEREADY BATTERY INC·Filed 2001·Granted Jul 25, 2006·7 cites·30 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →