Iral D. Barrett

SP Supra Products: 1 patents #16 of 27Top 60%

📍 Salem, OR: #230 of 493 inventorsTop 50%

🗺 Oregon: #17,068 of 28,073 inventorsTop 65%

Overall (All Time): #3,884,648 of 4,157,543Top 95%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
5046084	Electronic real estate lockbox system with improved reporting capability	Walter G. Henderson	1991-09-03