RC

Robert G. Chumbley

📍 Racine, WI: #9 of 64 inventorsTop 15%
🗺 Wisconsin: #848 of 4,688 inventorsTop 20%
Overall (2023): #114,940 of 537,848Top 25%
2
Patents 2023

Issued Patents 2023

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11744420 Vacuum collection vehicle Matthew J. Kranich 2023-09-05
11540687 Vacuum collection vehicle Matthew J. Kranich 2023-01-03