Raymond E. Franzen

📍 Dayton, MN: #33 of 66 inventorsTop 50%

🗺 Minnesota: #23,881 of 52,454 inventorsTop 50%

Overall (All Time): #2,333,547 of 4,157,543Top 60%

Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
RE33085	Precleaner	Ross K. Petersen	1989-10-10
4375711	Removable cover hinge for food containers	Eugine W. Goad, Richard W. Stone	1983-03-08