FH

Fred W. Hannula

LE Leesona: 1 patents #2 of 10Top 20%
📍 Medfield, MA: #3 of 12 inventorsTop 25%
🗺 Massachusetts: #329 of 1,827 inventorsTop 20%
Overall (1982): #18,658 of 81,411Top 25%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4321027 Under the press granulator construction Steven M. Stoehr, Thomas J. Dumaine, Robert D. Batting, Earl D. Smithern 1982-03-23