Stephen Roth

IM Ii Morrow: 1 patents #1 of 1Top 100%

📍 Aumsville, OR: #2 of 2 inventorsTop 100%

🗺 Oregon: #179 of 893 inventorsTop 25%

Overall (1989): #54,852 of 140,708Top 40%

Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4845446	Dynamically variable attenuator	—	1989-07-04