Inventor · disambiguated record
Holger Frei
Also filed as: FREI HOLGER
1 granted patent·1 pending application·1 citations·filing 2002–2020
16Inventor score
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2 records- 0137US7175011B2Free-wheel with a free-wheel outer rim covered with fiber-reinforced plasticPAUL MUELLER GMBH & CO KG·Filed 2002·Granted Feb 13, 2007·1 cites·8 claims
- 0236US2022136653A1Insulating block intended for thermally insulating a storage tankGAZTRANSPORT ET TECHNIGAZ·Filed 2020·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →