Charles Dugan

📍 The Bronx, NY: #6 of 20 inventorsTop 30%

🗺 New York: #804 of 3,580 inventorsTop 25%

Overall (1982): #72,753 of 81,411Top 90%

Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4347028	Pipe handling apparatus	—	1982-08-31