Jason P. McDevitt

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Williamsburg, VA, US

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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
Biodegradable shotgun wad system
- Patent number 10,480,914
- Issue date Nov 19, 2019
- College of William & Mary
- Kirk J. Havens
- F42 - AMMUNITION BLASTING
Information Patent Grant
Biodegradable shotgun gas sealing wad
- Patent number 10,393,486
- Issue date Aug 27, 2019
- College of William & Mary
- Kirk J. Havens
- F42 - AMMUNITION BLASTING
Information Patent Grant
Biodegradable shotgun wad system
- Patent number 10,139,206
- Issue date Nov 27, 2018
- College of William & Mary
- Kirk J. Havens
- 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
BIODEGRADABLE SHOTGUN WAD SYSTEM
- Publication number 20190093998
- Publication date Mar 28, 2019
- College of William and Mary
- Kirk J. Havens
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
BIODEGRADABLE SHOTGUN WAD SYSTEM
- Publication number 20180274890
- Publication date Sep 27, 2018
- College of William and Mary
- Kirk J. Havens
- F42 - AMMUNITION BLASTING
Information Patent Application
BIODEGRADABLE SHOTGUN GAS SEALING WAD
- Publication number 20180274889
- Publication date Sep 27, 2018
- College of William and Mary
- Kirk J. Havens
- F42 - AMMUNITION BLASTING