ZG

Zigmund R. Grutza

📍 Northville, MI: #70 of 189 inventorsTop 40%
🗺 Michigan: #3,301 of 9,874 inventorsTop 35%
Overall (2021): #187,966 of 548,734Top 35%
1
Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10960516 Abrading tools and methods of making same Joshua GRUTZA, David ASSELIN, Alan R. Davis 2021-03-30