RB

Robert A. Barr

📍 Virginia Beach, VA: #14 of 45 inventorsTop 35%
🗺 Virginia: #411 of 1,919 inventorsTop 25%
Overall (2002): #130,684 of 266,432Top 50%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6454454 Polymer melting and extruding apparatus with linear downstream threads — 2002-09-24