RB

Robert R. Black

WA Welch Allyn: 1 patents #6 of 17Top 40%
📍 Syracuse, NY: #11 of 45 inventorsTop 25%
🗺 New York: #1,258 of 5,342 inventorsTop 25%
Overall (1989): #64,556 of 140,708Top 50%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D299532 Disposable vaginal speculum John Cecil, Jr. 1989-01-24