Hans-Jurgen Smigerski

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Marl, DE

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Patents Grantslast 30 patents

Information Patent Grant
Process for the continuous preparation of rubber powders and a devi...
- Patent number 6,348,522
- Issue date Feb 19, 2002
- PKU Pulver Kautschuk Union GmbH
- Hans-Jürgen Smigerski
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Process for producing pourable powered rubber containing filler
- Patent number 4,883,829
- Issue date Nov 28, 1989
- Huls Aktiengesellschaft
- Hans-Juergen Smigerski
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method of processing finely divided solids which have separated out...
- Patent number 4,828,714
- Issue date May 9, 1989
- Huels Aktiengesellschaft
- Hans-Juergen Smigerski
- F26 - DRYING
Information Patent Grant
Process for producing pourable powdered rubber containing filler
- Patent number 4,788,231
- Issue date Nov 29, 1988
- Huls Aktiengesellschaft
- Hans-Jurgen Smigerski
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for polytropically precipitating polyamide powder coating co...
- Patent number 4,334,056
- Issue date Jun 8, 1982
- Chemische Werke Huls AG
- Klaus-Rudolf Meyer
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...