DK

David B. Kangas

SC Sturm, Ruger & Company: 2 patents #35 of 77Top 50%
DS Design Standards: 1 patents #2 of 8Top 25%
📍 Claremont, NH: #12 of 56 inventorsTop 25%
🗺 New Hampshire: #4,150 of 12,181 inventorsTop 35%
Overall (All Time): #1,480,975 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
10030926 Trigger housing mounting system for firearm Jonathan Mather, Adam Jay Taylor, Benjamin Keyes Parker, Shane Bernier 2018-07-24
9506712 Firearm with tubular handguard mounting system Jonathan Mather 2016-11-29
6053908 Ratchet assembly for surgical instrument Lawrence Crainich 2000-04-25