Ferdinand Werni

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Weinstadt, DE

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Patents Grantslast 30 patents

Information Patent Grant
Rotary drum for dispensing flowable material and heating hood thereof
- Patent number 5,402,917
- Issue date Apr 4, 1995
- Santrade Ltd.
- Mathias Kleinhans
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Grant
Apparatus for the purification of contaminated sulfur
- Patent number 4,816,225
- Issue date Mar 28, 1989
- Santrade Ltd.
- Krishna S. Mathur
- C01 - INORGANIC CHEMISTRY