1
Lonnie Burrow: Lightweight polymer ammunition cartridge casings. True Velocity, Chainey P Singleton, Edwin S Flores, Chalker Flores, October 22, 2013: US08561543 (50 worldwide citation)

One embodiment of the present invention provides a polymeric ammunition cartridge and methods of making and using the same. The cartridge includes a substantially cylindrical insert connected to a substantially cylindrical polymeric middle body. The substantially cylindrical insert includes a top su ...


2
Lonnie Burrow: Method of making lightweight polymer ammunition. TRUE VELOCITY, Chainey P Singleton, Edwin S Flores, Chalker Flores, September 13, 2016: US09441930 (25 worldwide citation)

One embodiment of the present invention provides a method of making a polymeric ammunition cartridge having a substantially cylindrical metal primer insert, a substantially cylindrical polymeric middle body coupled to a substantially cylindrical open-ended polymeric bullet-end component.


3
Lonnie Burrow: Lightweight polymer ammunition. TRUE VELOCITY, Chainey P Singleton, Edwin S Flores, Chalker Flores, August 30, 2016: US09429407 (21 worldwide citation)

One embodiment of the present invention provides a polymeric ammunition comprising: a substantially cylindrical insert; a substantially cylindrical polymeric middle body comprising a substantially cylindrical polymeric bullet-end opposite a substantially cylindrical polymeric coupling end connected ...


4
Lonnie Burrow: Polymer ammunition cartridge having a wicking texturing. TRUE VELOCITY, Chainey P Singleton, Edwin S Flores, Chalker Flores, April 25, 2017: US09631907 (11 worldwide citation)

One embodiment of the present invention provides a polymeric ammunition cartridge having wicking texturing.


5
Lonnie Burrow: Method of making a two-piece primer insert. True Velocity, Chainey P Singleton, January 16, 2018: US09869536 (9 worldwide citation)

The present invention provides a method of making a two piece primer insert comprising: an upper primer insert portion comprising an upper primer bottom surface, an upper primer aperture through the upper primer bottom surface; a substantially cylindrical coupling element extending away from the upp ...


6
Lonnie Burrow: Lightweight polymer ammunition cartridge casings. TRUE VELOCITY, Chainey P Singleton, Edwin S Flores, Chalker Flores, January 17, 2017: US09546849 (8 worldwide citation)

One embodiment of the present invention provides a polymeric ammunition cartridge and methods of making and using the same. The cartridge includes a substantially cylindrical insert connected to a substantially cylindrical polymeric middle body. The substantially cylindrical insert includes a top su ...


7
Lonnie Burrow: Two-piece primer insert for polymer ammunition. True Velocity, Chainey P Singleton, December 5, 2017: US09835427 (8 worldwide citation)

The present invention provides a multi piece primer insert for ammunition comprising: an upper primer insert portion comprising an upper primer aperture through an upper primer bottom surface; a substantially cylindrical coupling element extending away from the upper primer bottom surface, and an in ...


8
Lonnie Burrow: Method of making ammunition having a two-piece primer insert. TRUE VELOCITY, Chainey P Singleton, Edwin S Flores, Chalker Flores, December 20, 2016: US09523563 (7 worldwide citation)

The present invention teaches methods of making ammunition having a polymer cartridge casing overmolding a primer inserts made by joining 2 or more primer sections.


9
Lonnie Burrow: Subsonic polymeric ammunition. True Velocity, Chainey P Singleton, February 6, 2018: US09885551 (7 worldwide citation)

The present invention provides a subsonic ammunition including a polymeric casing body comprising a generally cylindrical hollow polymer body having a body base at a first end thereof and a mouth at a second end to define a propellant chamber; a propellant insert positioned in the propellant chamber ...


10
Lonnie Burrow: Polymer ammunition having a two-piece primer insert. TRUE VELOCITY, Chainey P Singleton, Edwin S Flores, Chalker Flores, January 24, 2017: US09551557 (6 worldwide citation)

The present invention provides ammunition having a two piece primer insert with a flange, a polymeric middle body extending from the primer insert to a cylindrical middle body coupling region, a polymeric projectile end having a projectile aperture mated to the polymeric middle body, a primer insert ...