RK

Ronald G. Krolczyk

📍 Warren, MI: #478 of 910 inventorsTop 55%
🗺 Michigan: #49,615 of 86,293 inventorsTop 60%
Overall (All Time): #3,883,675 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5042411 Collapsible catamaran sailboat — 1991-08-27