MW

Marion J. Witzenburg

Caterpillar: 1 patents #4,437 of 8,398Top 55%
📍 Peoria, IL: #1,059 of 1,769 inventorsTop 60%
🗺 Illinois: #48,934 of 84,256 inventorsTop 60%
Overall (All Time): #4,067,745 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4323452 Pumpless flow system for a corrosive liquid — 1982-04-06