Inventor · disambiguated record
Friedhelm Detzner
Also filed as: DETZNER FRIEDHELM
3 granted patents·19 citations·filing 1985–2001
67Inventor score
Technology areasF16F
Top patents by PatentIndex Score
3 records- 0143US6669183B2Spring element of elastic materialRINGFEDER VBG GMBH·Filed 2001·Granted Dec 30, 2003·5 cites·12 claims
- 0229US4660811ASynthetic-resin compression springRINGFEDER GMBH·Filed 1985·Granted Apr 28, 1987·7 cites·20 claims
- 0328US6274211B1Kinetic energy absorbing elementRINGFEDER VGB GMBH·Filed 1998·Granted Aug 14, 2001·7 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →