Richard Brough

📍 Scottsdale, AZ: #12 of 83 inventorsTop 15%

🗺 Arizona: #110 of 528 inventorsTop 25%

Overall (1982): #36,928 of 81,411Top 50%

Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4310169	Ski device for sledding	—	1982-01-12