Inventor · disambiguated record
Helmut Hofmeister
Also filed as: HOFMEISTER HELMUT
3 granted patents·2 pending applications·16 citations·filing 1975–2021
64Inventor score
Top patents by PatentIndex Score
5 records- 0168US11330945B2Cleaning deviceFREUDENBERG CARL KG·Filed 2018·Granted May 17, 2022·1 cites·12 claims
- 0254US6988291B2Cleaning implementFREUDENBERG CARL KG·Filed 2002·Granted Jan 24, 2006·4 cites·12 claims
- 0345US4021797AAudio frequency power line control systemSIEMENS AG·Filed 1975·Granted May 3, 1977·11 cites·7 claims
- 0445US2023073333A1Cleaning deviceCARL FREUDENGER KG·Filed 2021·Application pending·0 cites
- 0538US2011209300A1WiperFREUDENBERG CARL KG·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →