Ludwig Kreitner

Person

Heppenheim, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Magnetic recording medium having a magnetic layer containing chromi...
- Patent number 5,217,810
- Issue date Jun 8, 1993
- BASF Aktiengesellschaft
- August Lehner
- G11 - INFORMATION STORAGE
Information Patent Grant
Production of magnetic recording media
- Patent number 5,082,689
- Issue date Jan 21, 1992
- BASF Aktiengesellschaft
- Ludwig Kreitner
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording media
- Patent number 5,075,179
- Issue date Dec 24, 1991
- BASF Aktiengesellschaft
- August Lehner
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording media
- Patent number 5,064,721
- Issue date Nov 12, 1991
- BASF Aktiengesellschaft
- August Lehner
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording media
- Patent number 4,895,764
- Issue date Jan 23, 1990
- BASF Aktiengesellschaft
- August Lehner
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Tape cassette, in particular a magnetic tape cassette, and a reel s...
- Patent number 4,632,334
- Issue date Dec 30, 1986
- BASF Aktiengesellschaft
- Norbert Schaeffer
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Preparation of storage-stable, pumpable and pourable aluminosilicat...
- Patent number 4,336,234
- Issue date Jun 22, 1982
- BASF Aktiengesellschaft
- Bernd Leutner
- C01 - INORGANIC CHEMISTRY

Ludwig Kreitner

Person

Patents Grantslast 30 patents

Magnetic recording medium having a magnetic layer containing chromi...

Production of magnetic recording media

Magnetic recording media

Magnetic recording media

Magnetic recording media

Tape cassette, in particular a magnetic tape cassette, and a reel s...

Preparation of storage-stable, pumpable and pourable aluminosilicat...