Inventor · disambiguated record
Horst Fitterer
Also filed as: FITTERER HORST
8 granted patents·66 citations·filing 1973–1985
86Inventor score
Files withBASF AG8
Top patents by PatentIndex Score
8 records- 0175US3977626AMagnetic tape cartridgeBASF AG·Filed 1974·Granted Aug 31, 1976·17 cites·6 claims
- 0265US4621779AVideo tape cassetteBASF AG·Filed 1985·Granted Nov 11, 1986·13 cites·3 claims
- 0357US3942744AMagnetic tape cartridgeBASF AG·Filed 1973·Granted Mar 9, 1976·9 cites·14 claims
- 0455US4541587AHub for magnetic tape cassettes, especially compact cassettes, and magnetic tape cassette possessing one or more such hubsBASF AG·Filed 1984·Granted Sep 17, 1985·8 cites·11 claims
- 0549US4515331AHub for magnetic tape cassettes, especially compact cassettes, and magnetic tape cassette possessing one or more such hubsBASF AG·Filed 1981·Granted May 7, 1985·6 cites·12 claims
- 0647US4557433ATape cassette and spring member thereforBASF AG·Filed 1983·Granted Dec 10, 1985·5 cites·16 claims
- 0743US4438892ATape cassette, especially a magnetic tape cassetteBASF AG·Filed 1982·Granted Mar 27, 1984·7 cites·9 claims
- 0829US4645723AProduction of magnetic recording media possessing a backing coating, and magnetic recording media thus producedBASF AG·Filed 1985·Granted Feb 24, 1987·1 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →