Royal W. Hughes

📍 Elkhart, IN: #14 of 55 inventorsTop 30%

🗺 Indiana: #228 of 1,070 inventorsTop 25%

Overall (1982): #34,573 of 81,411Top 45%

Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4331332	Portable golf practice station	—	1982-05-25