John J. Hwang

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Kent, WA, US

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Patents Grantslast 30 patents

Information Patent Grant
Firearm blast control system
- Patent number 10,145,637
- Issue date Dec 4, 2018
- FORTIS MANUFACTURING, INC.
- Paul Sukho Hwang
- F41 - WEAPONS
Information Patent Grant
Expansion barrel nut systems and methods for attaching a handguard...
- Patent number 10,066,897
- Issue date Sep 4, 2018
- FORTIS MANUFACTURING, INC.
- Paul Sukho Hwang
- F41 - WEAPONS
Information Patent Grant
Charging handle with ambidextrous latch and interchangeable handles
- Patent number 9,846,003
- Issue date Dec 19, 2017
- RAINIER ARMS, LLC
- John J. Hwang
- F41 - WEAPONS

Patents Applicationslast 30 patents

Information Patent Application
SYSTEMS AND METHODS FOR A BLAST CONTROL DEVICE FOR A FIREARM
- Publication number 20170199002
- Publication date Jul 13, 2017
- Fortis Manufacturing, Inc.
- Paul Sukho Hwang
- F41 - WEAPONS
Information Patent Application
EXPANSION BARREL NUT SYSTEMS AND METHODS FOR ATTACHING A HANDGUARD...
- Publication number 20170199006
- Publication date Jul 13, 2017
- Fortis Manufacturing, Inc.
- Paul Sukho Hwang
- F41 - WEAPONS
Information Patent Application
CHARGING HANDLE WITH AMBIDEXTROUS LATCH AND INTERCHANGEABLE HANDLES
- Publication number 20160298917
- Publication date Oct 13, 2016
- RAINIER ARMS, LLC
- John J. Hwang
- F41 - WEAPONS