CH

Charles E. Hellums

📍 Evergreen, CO: #9 of 36 inventorsTop 25%
🗺 Colorado: #1,720 of 5,391 inventorsTop 35%
Overall (2023): #490,797 of 537,848Top 95%
1
Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

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