RR

Richard K. Ragni

MI Minigrip: 1 patents #22 of 49Top 45%
📍 Crystal Lake, IL: #472 of 734 inventorsTop 65%
🗺 Illinois: #48,934 of 84,256 inventorsTop 60%
Overall (All Time): #3,930,880 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4841603 Reclosable seams for fluid-tight applications — 1989-06-27