RK

Roman S. Kopylov

GM Graco Minnesota: 1 patents #43 of 94Top 50%
📍 Prior Lake, MN: #15 of 43 inventorsTop 35%
🗺 Minnesota: #2,421 of 6,752 inventorsTop 40%
Overall (2023): #277,767 of 537,848Top 55%
1
Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11572876 Pump piston Joseph E. Tix, Jeffrey N. Velgersdyk, Samuel Ray Stewart, Jacob T. Elmer, Christopher J. Pellin +1 more 2023-02-07