Sergey Yury Zaderey

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Beaverton, OR, US

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Patents Grantslast 30 patents

Information Patent Grant
Lateral de-centering of riflescope objective for aiming adjustment
- Patent number 7,827,723
- Issue date Nov 9, 2010
- Leupold & Stevens, Inc.
- Sergey Yury Zaderey
- F41 - WEAPONS
Information Patent Grant
Crosshair and circle reticle for projectile weapon aiming device
- Patent number 7,185,455
- Issue date Mar 6, 2007
- Leupold & Stevens, Inc.
- Sergey Yury Zaderey
- F41 - WEAPONS
Information Patent Grant
Tactical reticle for a weapon aiming device
- Patent number D532477
- Issue date Nov 21, 2006
- Leupold & Stevens, Inc.
- Sergey Yury Zaderey
- D22 - Arms, pyrotechnics, hunting and fishing equipment

Patents Applicationslast 30 patents

Information Patent Application
Crosshair and circle reticle for projectile weapon aiming device
- Publication number 20060236586
- Publication date Oct 26, 2006
- Leupold & Stevens, Inc.
- Sergey Yury Zaderey
- F41 - WEAPONS
Information Patent Application
Tactical ranging reticle for a projectile weapon aiming device
- Publication number 20050257414
- Publication date Nov 24, 2005
- Leupold & Stevens, Inc.
- Sergey Yury Zaderey
- F41 - WEAPONS