Steven G. Copher

📍 Sandy, OR: #4 of 13 inventorsTop 35%

🗺 Oregon: #743 of 2,300 inventorsTop 35%

Overall (2004): #112,377 of 270,089Top 45%

Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
6742211	Bridge construction	Gene C. Copher	2004-06-01