GC

Gregory A. Campbell

📍 San Fernando, CA: #35 of 145 inventorsTop 25%
🗺 California: #26,007 of 66,859 inventorsTop 40%
Overall (2021): #445,878 of 548,734Top 85%
1
Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11135738 Spent coffee grounds as a lubricant in a method of pelleting of wood Connor Gingrich 2021-10-05