Inventor · disambiguated record
Ludwig Zichner
Also filed as: ZICHNER LUDWIG
4 granted patents·443 citations·filing 1980–1993
84Inventor score
Technology areasA61F
Top patents by PatentIndex Score
4 records- 0185US4662889AKnee joint prosthesisFELDMUEHLE AG·Filed 1984·Granted May 5, 1987·159 cites·18 claims
- 0278US4538306AImplantable elbow jointFELDMUEHLE AG·Filed 1983·Granted Sep 3, 1985·110 cites·12 claims
- 0368US5425778AAcetabular socket supporting ringOSCOBAL AG·Filed 1993·Granted Jun 20, 1995·106 cites·10 claims
- 0468US4312079AFemur head cap for endoprosthesisFELDMUEHLE AG·Filed 1980·Granted Jan 26, 1982·68 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →