Leo Tork

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Leverkusen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Formulations and process for dressing leather and coating textiles
- Patent number 5,087,646
- Issue date Feb 11, 1992
- Bayer Aktiengesellschaft
- Leo Tork
- C14 - SKINS HIDES PELTS LEATHER
Information Patent Grant
Seasoning agents for leathers and leatherlike materials
- Patent number 5,002,584
- Issue date Mar 26, 1991
- Bayer Aktiengesellschaft
- Leo Tork
- C14 - SKINS HIDES PELTS LEATHER
Information Patent Grant
Acrylate binder and its use for dressing leather
- Patent number 4,880,673
- Issue date Nov 14, 1989
- Bayer Aktiengesellschaft
- Leo Tork
- C14 - SKINS HIDES PELTS LEATHER
Information Patent Grant
Formulations and their use for pigmenting and/or delustring dressin...
- Patent number 4,510,302
- Issue date Apr 9, 1985
- Bayer Aktiengesellschaft
- Gunter Kolb
- C14 - SKINS HIDES PELTS LEATHER
Information Patent Grant
Process for dressing leather by a treatment using rubber latices
- Patent number 4,330,597
- Issue date May 18, 1982
- Bayer Aktiengesellschaft
- Ferdinand Heins
- C14 - SKINS HIDES PELTS LEATHER
Information Patent Grant
Pigment preparations
- Patent number 4,230,812
- Issue date Oct 28, 1980
- Bayer Aktiengesellschaft
- Leo Tork
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...