Horst Ritzmann

Follow

Person

Enniger, DT

People

Patents Grantslast 30 patents

Information Patent Grant
Method for feeding powdered material
- Patent number 4,029,365
- Issue date Jun 14, 1977
- Polysius AG
- Norbert Ahrens
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Method for the removal of dust from exhaust gases
- Patent number 3,989,482
- Issue date Nov 2, 1976
- Polysius AG
- Horst Ritzmann
- B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information Patent Grant
Silo for mixing and homogenizing bulk material
- Patent number 3,973,757
- Issue date Aug 10, 1976
- Polysius AG
- Hans Klein
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL