Matthew J. Esserman

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Philadelphia, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Modular accessory system for rifle
- Patent number 9,194,652
- Issue date Nov 24, 2015
- Matthew J. Esserman
- F41 - WEAPONS
Information Patent Grant
Fastener having supplemental support and retention capabilities
- Patent number 7,182,566
- Issue date Feb 27, 2007
- Charles Nelson
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Fastener having supplemental support and retention capabilities
- Patent number 6,908,275
- Issue date Jun 21, 2005
- Charles Nelson
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
MODULAR ACCESSORY SYSTEM FOR RIFLE
- Publication number 20140150317
- Publication date Jun 5, 2014
- Matthew J. Esserman
- F41 - WEAPONS
Information Patent Application
STAND ADAPTER FOR PROJECTOR OR RECORDING DEVICE
- Publication number 20130175411
- Publication date Jul 11, 2013
- Youngil Kim
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Modular Accessory System For Rifle
- Publication number 20130036646
- Publication date Feb 14, 2013
- Charles Rubac
- F41 - WEAPONS
Information Patent Application
Fastener having supplemental support and retention capabilities
- Publication number 20030202861
- Publication date Oct 30, 2003
- Charles Nelson
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...