Inventor · disambiguated record
Hans-Joerg Hartmann
Also filed as: HARTMANN HANS-JOERG · MOTZ HERBERT
12 granted patents·124 citations·filing 1973–1981
91Inventor score
Files withBASF AG12
Top patents by PatentIndex Score
12 records- 0168US3959553AMagnetic discs having metal support and a non-magnetic layerBASF AG·Filed 1973·Granted May 25, 1976·20 cites·6 claims
- 0264US4320171AMagnetic recording media containing elastomeric polyurethane binders in the magnetic coatingBASF AG·Filed 1980·Granted Mar 16, 1982·22 cites·5 claims
- 0364US4058646AMagnetic recording media containing elastomeric polyurethane binders in the magnetic coatingBASF AG·Filed 1975·Granted Nov 15, 1977·18 cites·10 claims
- 0463US4005242AMagnetic recording medium containing lubricantsBASF AG·Filed 1974·Granted Jan 25, 1977·15 cites·6 claims
- 0557US4152484AMagnetic recording mediaBASF AG·Filed 1977·Granted May 1, 1979·8 cites·6 claims
- 0655US4046932AMagnetic recording discsBASF AG·Filed 1976·Granted Sep 6, 1977·8 cites·6 claims
- 0752US4048375AMagnetic recording media of improved mechanical resistanceBASF AG·Filed 1976·Granted Sep 13, 1977·7 cites·4 claims
- 0850US3995089AMagnetic recording mediaBASF AG·Filed 1975·Granted Nov 30, 1976·10 cites·5 claims
- 0944US4091143AMagnetic recording mediaBASF AG·Filed 1975·Granted May 23, 1978·8 cites·2 claims
- 1042US4000336AProduction of magnetic recording mediaBASF AG·Filed 1974·Granted Dec 28, 1976·3 cites·10 claims
- 1134US4357378AMagnetic recording mediaBASF AG·Filed 1981·Granted Nov 2, 1982·4 cites·10 claims
- 1228US4180597AManufacture of magnetic recording mediaBASF AG·Filed 1978·Granted Dec 25, 1979·1 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →