Elmar Oostveen

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Nieuwersluis, NL

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Patents Grantslast 30 patents

Information Patent Grant
Filter for a vent opening of a container
- Patent number 11,389,760
- Issue date Jul 19, 2022
- QOS GROUP B.V.
- Elmar Oostveen
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
ASSEMBLY OF A VENTING MOUTH AND A COOPERATING CAP FOR BEING MOUNTED...
- Publication number 20240076107
- Publication date Mar 7, 2024
- QOS Group B.V.
- Elmar Oostveen
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
FILTER FOR A VENT OPENING OF A CONTAINER
- Publication number 20240043186
- Publication date Feb 8, 2024
- QOS Group B.V.
- Elmar Oostveen
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
FILTER FOR A VENT OPENING OF A CONTAINER
- Publication number 20200368662
- Publication date Nov 26, 2020
- QOS Group B.V.
- Elmar Oostveen
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL