PG

Paul Grassl

DI Diamond Innovations: 2 patents #37 of 108Top 35%
📍 Hale, MI: #2 of 8 inventorsTop 25%
🗺 Michigan: #35,034 of 86,293 inventorsTop 45%
Overall (All Time): #1,869,379 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D920476 Valve assembly — 2021-05-25
D910820 Valve seat — 2021-02-16