Robert Franciscus VAN DER HULST

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Leiden, NL

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Patents Grantslast 30 patents

Information Patent Grant
Kitchen appliance apparatus
- Patent number 12,239,945
- Issue date Mar 4, 2025
- Airtender Works B.V.
- Dalibor Borjanin
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Stand-alone valve, adapter and aerator for use with a suction pump
- Patent number 11,890,583
- Issue date Feb 6, 2024
- Airtender Works B.V.
- Dalibor Borjanin
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
AIR PUMP WITH PRESSURE INDICATION
- Publication number 20250092866
- Publication date Mar 20, 2025
- Airtender Works B.V.
- Eelco Jan Gerardus Witteveen
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
VACUUM STOPPER AND ASSEMBLY OF STOPPER AND CONTAINER
- Publication number 20240043184
- Publication date Feb 8, 2024
- Airtender Works B.V.
- Dalibor BORJANIN
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
KITCHEN APPLIANCE APPARATUS
- Publication number 20240042400
- Publication date Feb 8, 2024
- Airtender Works B.V.
- Dalibor BORJANIN
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
STAND-ALONE VALVE, ADAPTER AND AERATOR FOR USE WITH A SUCTION PUMP
- Publication number 20220410086
- Publication date Dec 29, 2022
- Airtender Works B.V.
- Dalibor BORJANIN
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL