Inventor · disambiguated record
Ingo Grillenberger
Also filed as: GRILLENBERGER INGO
3 granted patents·2 pending applications·15 citations·filing 2019–2024
63Inventor score
Files withKENNAMETAL INC5
Top patents by PatentIndex Score
5 records- 0195US11571759B2Cutting tool with directed fluid flow to facilitate chip evacuationKENNAMETAL INC·Filed 2020·Granted Feb 7, 2023·5 cites·21 claims
- 0293US10940551B1Lightweight cutting toolKENNAMETAL INC·Filed 2019·Granted Mar 9, 2021·10 cites·29 claims
- 0380USRE50607ELightweight cutting toolKENNAMETAL INC·Filed 2022·Granted Sep 30, 2025·0 cites·52 claims
- 0464US2025262674A1Compact click mechanism for a cutting toolKENNAMETAL INC·Filed 2024·Application pending·0 cites
- 0557US2023256520A1Rotary cutting tool with support structureKENNAMETAL INC·Filed 2022·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →