Inventor · disambiguated record
Hans-Werner Friederich
Also filed as: FRIEDERICH HANS · FRIEDERICH HANS-WERNER
7 granted patents·1 pending application·69 citations·filing 1994–2004
81Inventor score
Top patents by PatentIndex Score
8 records- 0177US6374863B1Double walled tube with leak display devicePHOENIX AG·Filed 2000·Granted Apr 23, 2002·27 cites·12 claims
- 0250US5702132APivotal linkKUPCZIK GUENTER·Filed 1994·Granted Dec 30, 1997·22 cites·18 claims
- 0346US5722794AFloat for floating flexible pipesPHOENIX AG·Filed 1995·Granted Mar 3, 1998·17 cites·20 claims
- 0444US7681600B2Hose made of thermoplastic polymerPHOENIX FLUID HANDLING INDUSTR·Filed 2004·Granted Mar 23, 2010·0 cites·22 claims
- 0530US2005041799A1Method and system for classifying network connectionsFiled 2001·Application pending·0 cites
- 0626US6213833B1Float for buoyant hosesPHOENIX AG·Filed 1998·Granted Apr 10, 2001·0 cites·10 claims
- 0723US6009911ASafety hosePHOENIX AG·Filed 1996·Granted Jan 4, 2000·3 cites·20 claims
- 0821US6547907B1Method for producing a rotationally symmetric bodyPHOENIX AG·Filed 1998·Granted Apr 15, 2003·0 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →