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| Number | Title | Issue Date |
| 7351061 | Pattern testing board and system A pattern testing board is able to detect an emission beam such as a laser or light beam from a shooting system. A pattern testing board includes a plurality of paired emission beam sensors and hit indicators. Each emission beam sensor is responsive to a detected em... | 04/01/2008 |
| 6960085 | Pattern testing board and system A pattern testing board is able to detect an emission beam such as a laser or light beam from a shooting system. A pattern testing board includes a plurality of paired emission beam sensors and hit indicators. Each emission beam sensor is responsive to a detected em... | 11/01/2005 |
| 6780014 | Pattern testing board and system A pattern testing board is able to detect an emission beam such as a laser or light beam from a shooting system. A pattern testing board includes a plurality of paired emission beam sensors and hit indicators. Each emission beam sensor is responsive to a detected em... | 08/24/2004 |
| 6068484 | System for simulating shooting sports A system for simulating shooting sports includes a non-projectile ammunition transmitter system that is retrofittable to any standard firearm having an ammunition chamber, a barrel, and a firing pin and a self-contained receiver system. The transmitter sy... | 05/30/2000 |
