JG

Joshua GRUTZA

Overall (All Time): #2,718,021 of 4,157,543Top 70%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

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