Inventor · disambiguated record

Zach Steffes

Also filed as: STEFFES ZACH

1 granted patent·1 pending application·0 citations·filing 2021–2021

5Inventor score

Technology areasB22C

Files withGM GLOBAL TECH OPERATIONS LLC2

Top patents by PatentIndex Score

2 records

0155US11992874B2Process to make a ceramic filter for metal castingGM GLOBAL TECH OPERATIONS LLC·Filed 2021·Granted May 28, 2024·0 cites·20 claims
0247US2022355232A1Process to make a ceramic filter for metal castingGM GLOBAL TECH OPERATIONS LLC·Filed 2021·Application pending·0 cites

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