Carl A. Roloff

AL Allis-Chalmers: 1 patents #89 of 232Top 40%

📍 West Bend, WI: #260 of 449 inventorsTop 60%

🗺 Wisconsin: #23,834 of 40,088 inventorsTop 60%

Overall (All Time): #4,097,547 of 4,157,543Top 100%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4291808	Roller conveyor-classifier	—	1981-09-29