Inventor · disambiguated record
Johann Biermeier
Also filed as: BIERMEIER JOHANN
5 granted patents·134 citations·filing 1985–1987
83Inventor score
Technology areasG11B
Files withSIEMENS AG5
Top patents by PatentIndex Score
5 records- 0189US4739425AMagnetic disk memory comprising a membrane spring-braced bearing of a disk pack which is rotatably mounted at both endsSIEMENS AG·Filed 1985·Granted Apr 19, 1988·45 cites·23 claims
- 0283US4714972AHousing for a magnetic disk memory having a disk pack seat at opposite sides of the disk packSIEMENS AG·Filed 1985·Granted Dec 22, 1987·31 cites·10 claims
- 0379US4780777AHermetically sealed, two-sided bearing structure for a magnetic disk memorySIEMENS AG·Filed 1987·Granted Oct 25, 1988·23 cites·7 claims
- 0476US4692827ADivided housing for a magnetic disk drive comprising a peripheral sealing ringSIEMENS AG·Filed 1985·Granted Sep 8, 1987·28 cites·7 claims
- 0549US4703374AMagnetic disk memory having a disk pack seated at both sides in resiliently-designed housingSIEMENS AG·Filed 1985·Granted Oct 27, 1987·7 cites·35 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →