FC

Frank William Coroneos

RO Rollerblade: 1 patents #29 of 42Top 70%
📍 Chanhassen, MN: #242 of 392 inventorsTop 65%
🗺 Minnesota: #32,449 of 52,454 inventorsTop 65%
Overall (All Time): #3,647,358 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5895072 Device for securing chalk to an in-line skate Dirk L. Cornelius, Sherry Sue Eckholm 1999-04-20