JI

Joseph Irrgang

RO Rohr: 2 patents #147 of 452Top 35%
📍 San Diego, CA: #11,944 of 23,606 inventorsTop 55%
🗺 California: #185,134 of 386,348 inventorsTop 50%
Overall (All Time): #2,111,625 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
8012286 Apparatus and method for making a tubular composite barrel Steve Stubner, Steve Holt, Alan Richard Douglas 2011-09-06
7640961 Apparatus and method for making a tubular composite barrel Steve Stubner, Steve Holt, Alan Richard Douglas 2010-01-05