Inventor · disambiguated record

Margaret Josephine Keller

Also filed as: KELLER MARGARET JOSEPHINE

1 granted patent·1 pending application·1 citations·filing 2022–2024

17Inventor score

Technology areasC04B

Files withBRIMSTONE ENERGY INC2

Top patents by PatentIndex Score

2 records

0177US11964922B2Cementitious material production from non-limestone materialBRIMSTONE ENERGY INC·Filed 2022·Granted Apr 23, 2024·1 cites·27 claims
0266US2024375997A1Cementitious material production from non-limestone materialBRIMSTONE ENERGY INC·Filed 2024·Application pending·0 cites

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