Veselin Stefanov VICHEV

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Ruse, BG

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Patents Grantslast 30 patents

Information Patent Grant
Fluid filter element for circular locking engagement with a filter...
- Patent number 10,926,203
- Issue date Feb 23, 2021
- A.L. FILTER CO., LTD.
- Veselin Stefanov Vichev
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Air Filter Unit Comprising an Odorant Dispersing System
- Publication number 20230018274
- Publication date Jan 19, 2023
- ALONIM FILTER MARKETING LTD
- Itsik LEVY
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FLUID FILTER ELEMENT FOR CIRCULAR LOCKING ENGAGEMENT WITH A FILTER...
- Publication number 20200179840
- Publication date Jun 11, 2020
- A.L. FILTER CO., LTD.
- Veselin Stefanov VICHEV
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL