James Y. Menefee III

Person

Macon, GA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Methods and devices for cleaning firearm barrels
- Patent number 11,187,502
- Issue date Nov 30, 2021
- James Y. Menefee
- F42 - AMMUNITION BLASTING
Information Patent Grant
Methods and devices for ammunition utilizing a particulate obturati...
- Patent number 11,181,350
- Issue date Nov 23, 2021
- Jason P. McDevitt
- F42 - AMMUNITION BLASTING
Information Patent Grant
Cartridge loading process for buffered shot shell loads
- Patent number 10,982,937
- Issue date Apr 20, 2021
- Polywad, Inc.
- James Y. Menefee
- F42 - AMMUNITION BLASTING
Information Patent Grant
Auto-segmenting spherical projectile
- Patent number 10,323,918
- Issue date Jun 18, 2019
- Polywad, Inc.
- James Y. Menefee
- F42 - AMMUNITION BLASTING
Information Patent Grant
Cartridge for handheld payload launcher system
- Patent number 10,054,410
- Issue date Aug 21, 2018
- James Y. Menefee
- F42 - AMMUNITION BLASTING
Information Patent Grant
Payload delivery system with forward folding stabilizer for cartridges
- Patent number 9,982,977
- Issue date May 29, 2018
- James Y. Menefee
- F42 - AMMUNITION BLASTING
Information Patent Grant
Handheld payload launcher system
- Patent number 9,383,161
- Issue date Jul 5, 2016
- James Y. Menefee
- F41 - WEAPONS
Information Patent Grant
Payload delivery system with pleated component for cartridges
- Patent number 9,182,202
- Issue date Nov 10, 2015
- James Y. Menefee
- F42 - AMMUNITION BLASTING
Information Patent Grant
Recoil attenuated payload launcher system
- Patent number 8,807,004
- Issue date Aug 19, 2014
- James Y. Menefee
- F41 - WEAPONS
Information Patent Grant
Cartridge for multiplex load
- Patent number 8,807,040
- Issue date Aug 19, 2014
- James Y. Menefee
- F42 - AMMUNITION BLASTING
Information Patent Grant
Slug ball ammunition
- Patent number 7,607,393
- Issue date Oct 27, 2009
- Alliant Techsystems Inc.
- James Y. Menefee
- F42 - AMMUNITION BLASTING

Patents Applicationslast 30 patents

Information Patent Application
METHODS AND DEVICES FOR AMMUNITION UTILIZING A PARTICULATE OBTURATI...
- Publication number 20210140747
- Publication date May 13, 2021
- Jason P. McDevitt
- F42 - AMMUNITION BLASTING
Information Patent Application
AUTO-SEGMENTING SPHERICAL PROJECTILE
- Publication number 20190285391
- Publication date Sep 19, 2019
- Polywad, Inc.
- James Y. Menefee
- F42 - AMMUNITION BLASTING
Information Patent Application
CARTRIDGE LOADING PROCESS FOR BUFFERED SHOT SHELL LOADS
- Publication number 20190226822
- Publication date Jul 25, 2019
- Polywad, Inc.
- James Y. Menefee
- F42 - AMMUNITION BLASTING
Information Patent Application
CARTRIDGE FOR HANDHELD PAYLOAD LAUNCHER SYSTEM
- Publication number 20170030666
- Publication date Feb 2, 2017
- James Y. Menefee
- F41 - WEAPONS
Information Patent Application
PAYLOAD DELIVERY SYSTEM WITH FORWARD FOLDING STABILIZER FOR CARTRIDGES
- Publication number 20160363423
- Publication date Dec 15, 2016
- James Y. Menefee
- F42 - AMMUNITION BLASTING
Information Patent Application
RECOIL ATTENUATED PAYLOAD LAUNCHER SYSTEM
- Publication number 20140224105
- Publication date Aug 14, 2014
- James Y. Menefee
- F41 - WEAPONS
Information Patent Application
PAYLOAD DELIVERY SYSTEM WITH PLEATED COMPONENT FOR CARTRIDGES
- Publication number 20130055917
- Publication date Mar 7, 2013
- James Y. Menefee
- F42 - AMMUNITION BLASTING
Information Patent Application
PAYLOAD DELIVERY SYSTEM WITH FORWARD FOLDING STABILIZER FOR CARTRIDGES
- Publication number 20130055916
- Publication date Mar 7, 2013
- James Y. Menefee
- F42 - AMMUNITION BLASTING
Information Patent Application
HANDHELD PAYLOAD LAUNCHER SYSTEM
- Publication number 20130031819
- Publication date Feb 7, 2013
- James Y. Menefee
- F41 - WEAPONS
Information Patent Application
Slug ball ammunition
- Publication number 20060032392
- Publication date Feb 16, 2006
- James Y. Menefee
- F42 - AMMUNITION BLASTING
Information Patent Application
Ammunition having surface indicia and method of manufacture
- Publication number 20040169690
- Publication date Sep 2, 2004
- William Morton
- F42 - AMMUNITION BLASTING

James Y. Menefee III

Person

Patents Grantslast 30 patents

Methods and devices for cleaning firearm barrels

Methods and devices for ammunition utilizing a particulate obturati...

Cartridge loading process for buffered shot shell loads

Auto-segmenting spherical projectile

Cartridge for handheld payload launcher system

Payload delivery system with forward folding stabilizer for cartridges

Handheld payload launcher system

Payload delivery system with pleated component for cartridges

Recoil attenuated payload launcher system

Cartridge for multiplex load

Slug ball ammunition

Patents Applicationslast 30 patents

METHODS AND DEVICES FOR AMMUNITION UTILIZING A PARTICULATE OBTURATI...

AUTO-SEGMENTING SPHERICAL PROJECTILE

CARTRIDGE LOADING PROCESS FOR BUFFERED SHOT SHELL LOADS

CARTRIDGE FOR HANDHELD PAYLOAD LAUNCHER SYSTEM

PAYLOAD DELIVERY SYSTEM WITH FORWARD FOLDING STABILIZER FOR CARTRIDGES

RECOIL ATTENUATED PAYLOAD LAUNCHER SYSTEM

PAYLOAD DELIVERY SYSTEM WITH PLEATED COMPONENT FOR CARTRIDGES

PAYLOAD DELIVERY SYSTEM WITH FORWARD FOLDING STABILIZER FOR CARTRIDGES

HANDHELD PAYLOAD LAUNCHER SYSTEM

Slug ball ammunition

Ammunition having surface indicia and method of manufacture