PG

Paul Grassl

DI Diamond Innovations: 2 patents #1 of 3Top 35%
📍 Hale, MI: #1 of 1 inventorsTop 100%
🗺 Michigan: #1,612 of 9,874 inventorsTop 20%
Overall (2021): #124,579 of 548,734Top 25%
2
Patents 2021

Issued Patents 2021

Showing 1–2 of 2 patents

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