RM

Robert E. Marken

📍 Bend, OR: #4 of 18 inventorsTop 25%
🗺 Oregon: #179 of 893 inventorsTop 25%
Overall (1989): #62,248 of 140,708Top 45%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4875718 Swivel connector for preventing kinking of flexible medical hoses — 1989-10-24