1
Oren Louis Uhr: Drill cartridges, adaptors, and methods for multi-caliber drill cartridge training. Law Office of Arthur M Antonelli PLLC, November 19, 2013: US08584587 (15 worldwide citation)

A caliber specific drill cartridge and an adaptor assembly for transforming the caliber specific drill cartridge for use in a first firearm chamber into a caliber specific drill cartridge assembly for use in a second firearm chamber. The adaptor assembly may include a drill cartridge having a first ...


2
Oren Louis Uhr: Dry fire training device. Law Office of Arthur M Antonelli PLLC, May 27, 2014: US08734156 (13 worldwide citation)

A multi-function dry fire training device to be inserted into the chamber of a firearm, which comprises an illuminator for emitting, upon receiving a command from a controller, a beam of visible or invisible illumination from the barrel of the firearm, the beam being parallel to its central axis; a ...


3
Oren Louis Uhr: Training barrel. Law Office of Arthur M Antonelli PLLC, October 29, 2013: US08568143 (2 worldwide citation)

A training barrel having a central axis for housing a light emitting insert which includes an elongate member having a first end, a second end, and a first internal surface. The first internal surface extends from the first end to the second end. The internal surface includes a first segment which d ...


4
Oren Louis Uhr: Drill cartridges, adaptors and methods for multi-caliber drill cartridge training. Law Office of Arthur M Antonelli PLLC, April 29, 2014: US08707867 (1 worldwide citation)

A caliber specific drill cartridge and an adaptor assembly for transforming the caliber specific drill cartridge for use in a first firearm chamber into a caliber specific drill cartridge assembly for use in a second firearm chamber. The adaptor assembly may include a drill cartridge having a first ...


5
Oren Louis Uhr: Dry fire training device. Law Office of Arthur M Antonelli PLLC, September 19, 2017: US09766043

A multi-function dry fire training device to be inserted into the chamber of a firearm, which comprises an illuminator for emitting, upon receiving a command from a controller, a beam of visible or invisible illumination from the barrel of the firearm, the beam being parallel to its central axis; a ...