CR

Charles J. Roach

DA Danaher: 1 patents #1,463 of 2,950Top 50%
📍 Brooklyn, NY: #3,650 of 6,894 inventorsTop 55%
🗺 New York: #67,335 of 115,490 inventorsTop 60%
Overall (All Time): #4,044,088 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4482365 Vortex air cleaner and self-cleaning barrier filter assembly for supercharged engines — 1984-11-13