Andrey Albertovich Polovnev

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Moscow, RU

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Patents Grantslast 30 patents

Information Patent Grant
Cavitating projectile of firearm ammunition
- Patent number 12,163,769
- Issue date Dec 10, 2024
- Andrey Albertovich Polovnev
- F42 - AMMUNITION BLASTING
Information Patent Grant
Recoilless underwater firearm
- Patent number 10,591,232
- Issue date Mar 17, 2020
- Andrey Albertovich Polovnev
- F42 - AMMUNITION BLASTING
Information Patent Grant
Device for underwater firing from a firearm
- Patent number 8,919,020
- Issue date Dec 30, 2014
- Andrey Albertovich Polovnev
- F41 - WEAPONS
Information Patent Grant
Barrel-mounted device for a firearm
- Patent number 8,464,625
- Issue date Jun 18, 2013
- DSG Technology AS
- Andrey Albertovich Polovnev
- F41 - WEAPONS
Information Patent Grant
Cavitating core
- Patent number 8,082,851
- Issue date Dec 27, 2011
- DSG Technology AS
- Andrey Albertovich Polovnev
- F42 - AMMUNITION BLASTING
Information Patent Grant
Aqua shooting range
- Patent number 7,942,420
- Issue date May 17, 2011
- DSG Technology AS
- Andrey Albertovich Polovnev
- F41 - WEAPONS

Patents Applicationslast 30 patents

Information Patent Application
CAVITATION CORE OF A FIREARM PROJECTILE
- Publication number 20230243629
- Publication date Aug 3, 2023
- Andrey Albertovich POLOVNEV
- F42 - AMMUNITION BLASTING
Information Patent Application
RECOILLESS UNDERWATER FIREARM
- Publication number 20190101344
- Publication date Apr 4, 2019
- Andrey Albertovich Polovnev
- F42 - AMMUNITION BLASTING
Information Patent Application
PROJECTILE OF SMALL ARMS AMMUNITION
- Publication number 20180306562
- Publication date Oct 25, 2018
- Andrey Albertovich POLOVNEV
- F42 - AMMUNITION BLASTING
Information Patent Application
DEVICE FOR UNDERWATER FIRING FROM A FIREARM
- Publication number 20140013639
- Publication date Jan 16, 2014
- Andrey Albertovich Polovnev
- F41 - WEAPONS
Information Patent Application
BARREL-MOUNTED DEVICE FOR A FIREARM
- Publication number 20100275493
- Publication date Nov 4, 2010
- Andrey Albertovich Polovnev
- F41 - WEAPONS
Information Patent Application
CAVITATING CORE
- Publication number 20090064888
- Publication date Mar 12, 2009
- Andrey Albertovich Polovnev
- F42 - AMMUNITION BLASTING
Information Patent Application
Aqua Shooting Range
- Publication number 20080258396
- Publication date Oct 23, 2008
- Andrey Albertovich Polovnev
- F41 - WEAPONS