J. Joseph Dugan

📍 Ord, NE: #9 of 22 inventorsTop 45%

🗺 Nebraska: #2,834 of 5,697 inventorsTop 50%

Overall (All Time): #4,014,762 of 4,157,543Top 100%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4516354	Counterweight door structure	—	1985-05-14