Inventor · disambiguated record
Ernst-Friedrich Lechner
Also filed as: LECHNER ERNST F · LECHNER ERNST-FRIEDRICH
4 granted patents·106 citations·filing 1979–1983
79Inventor score
Files withSIEMENS AG4
Top patents by PatentIndex Score
4 records- 0188US4495378AHeat-removing circuit boardsSIEMENS AG·Filed 1983·Granted Jan 22, 1985·62 cites·6 claims
- 0260US4381878AContact spring for low resistance connection of a circuit board to a grounded subassembly carrierSIEMENS AG·Filed 1980·Granted May 3, 1983·19 cites·3 claims
- 0353US4316236AHinged support for electrical devicesSIEMENS AG·Filed 1979·Granted Feb 16, 1982·17 cites·15 claims
- 0441US4603457AMethod and device for making a wrapped jointSIEMENS AG·Filed 1982·Granted Aug 5, 1986·8 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →