CH

Charles E. Hellums

📍 Evergreen, CO: #230 of 385 inventorsTop 60%
🗺 Colorado: #24,093 of 40,980 inventorsTop 60%
Overall (All Time): #2,617,857 of 4,157,543Top 65%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11806473 Vacuum monitoring and mitigation system Michael P. Gies, Roger S. Jussel 2023-11-07