Roger F. Parson

JE Jeno'S: 1 patents #2 of 8Top 25%

📍 Duluth, MN: #3 of 12 inventorsTop 25%

🗺 Minnesota: #156 of 1,035 inventorsTop 20%

Overall (1982): #33,786 of 81,411Top 45%

Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4341136	Food processing machine	—	1982-07-27