Inventor · disambiguated record
Ludwig Kreitner
Also filed as: KREITNER LUDWIG
8 granted patents·37 citations·filing 1980–1992
82Inventor score
Files withBASF AG8
Top patents by PatentIndex Score
8 records- 0169US4336234APreparation of storage-stable, pumpable and pourable aluminosilicate suspensions by wet millingBASF AG·Filed 1980·Granted Jun 22, 1982·18 cites·5 claims
- 0236US4895764AMagnetic recording mediaBASF AG·Filed 1988·Granted Jan 23, 1990·5 cites·6 claims
- 0335US4421642ADevice for separating grinding medium and milled suspension in a wet comminuting machineBASF AG·Filed 1982·Granted Dec 20, 1983·7 cites·3 claims
- 0432US5082689AProduction of magnetic recording mediaBASF AG·Filed 1990·Granted Jan 21, 1992·2 cites·6 claims
- 0530US4632334ATape cassette, in particular a magnetic tape cassette, and a reel support liner thereforBASF AG·Filed 1986·Granted Dec 30, 1986·4 cites·18 claims
- 0629US5217810AMagnetic recording medium having a magnetic layer containing chromium dioxide particles and linolenic acidBASF AG·Filed 1992·Granted Jun 8, 1993·1 cites·1 claims
- 0728US5075179AMagnetic recording mediaBASF AG·Filed 1989·Granted Dec 24, 1991·0 cites·2 claims
- 0827US5064721AMagnetic recording mediaBASF AG·Filed 1988·Granted Nov 12, 1991·0 cites·3 claims
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