Inventor · disambiguated record
Armin R. Tietze
Also filed as: TIETZE ARMIN R · TIETZE ARMIN RUDOLF
4 granted patents·45 citations·filing 1976–1985
75Inventor score
Files withIBM4
Top patents by PatentIndex Score
4 records- 0174US4079169ACobalt base alloy as protective layer for magnetic recording mediaIBM·Filed 1976·Granted Mar 14, 1978·29 cites·12 claims
- 0245US4317150AFoil recording disk structuresIBM·Filed 1979·Granted Feb 23, 1982·7 cites·7 claims
- 0343US4328607AManufacturing process for foil magnetic recording disksIBM·Filed 1979·Granted May 11, 1982·5 cites·4 claims
- 0429US4693908AMagnetic recording disk with improved lubricant retentionIBM·Filed 1985·Granted Sep 15, 1987·4 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →