Herbert Riemenschneider

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Gelnhausen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Process for preparation of alkali metal cyanide granulates
- Patent number 5,914,075
- Issue date Jun 22, 1999
- Degussa Aktiengesellschaft
- Herbert Riemenschneider
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method and apparatus for dispensing particles from a container
- Patent number 5,746,347
- Issue date May 5, 1998
- Degussa Aktiengesellschaft
- Thomas P. Riedemann
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Granulated alkali metal cyanide
- Patent number 5,674,617
- Issue date Oct 7, 1997
- Degussa Aktiengesellschaft
- Herbert Riemenschneider
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method for producing spherical granulated materials from powered so...
- Patent number 5,480,626
- Issue date Jan 2, 1996
- Degussa Aktiengesellschaft
- Claas-Jurgen Klasen
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Device for emptying powdery substances from containers
- Patent number 5,458,264
- Issue date Oct 17, 1995
- Degussa Aktiengesellschaft
- Roland Schaffer
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL