RC

Robert G. Chumbley

📍 Racine, WI: #369 of 1,018 inventorsTop 40%
🗺 Wisconsin: #13,258 of 40,088 inventorsTop 35%
Overall (All Time): #1,368,250 of 4,157,543Top 35%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
12029378 Vacuum collection vehicle Matthew J. Kranich 2024-07-09
11744420 Vacuum collection vehicle Matthew J. Kranich 2023-09-05
11540687 Vacuum collection vehicle Matthew J. Kranich 2023-01-03