JZ

Joseph J. Zajk

SC Sturm, Ruger & Company: 12 patents #6 of 77Top 8%
📍 Prescott, AZ: #18 of 205 inventorsTop 9%
🗺 Arizona: #3,015 of 32,909 inventorsTop 10%
Overall (All Time): #415,751 of 4,157,543Top 10%
12
Patents All Time

Issued Patents All Time

Showing 1–12 of 12 patents

Patent #TitleCo-InventorsDate
10429143 Fire control insert for firearm 2019-10-01
10317159 Variable barrel camming system for firearm 2019-06-11
9874417 Firing control system for firearm Darin Nebeker, Samuel Vavro, James Higley 2018-01-23
D791262 Pistol Nathan Brown, Ryan S. Crisp, Christopher S. Daniels, Kurt J. Hindle, Mark E. Mnich +2 more 2017-07-04
9383153 Fire control system for firearms Darin Nebeker, Sam Vavro 2016-07-05
9322610 Firearm with replaceable grip Sam Vavro 2016-04-26
8887429 Light-weight firing control housing for revolver 2014-11-18
8359777 Light weight firing control housing for revolver 2013-01-29
8096079 Revolver trigger mechanism 2012-01-17
7861449 Cylinder latching mechanism for revolver 2011-01-04
D587778 Revolver 2009-03-03
6928763 Firearm cylinder indexing mechanism Jeffrey R. Cornish 2005-08-16