PB

Peter D. Berkman

BI B & K Industries: 2 patents #1 of 2Top 50%
📍 Highland Park, IL: #9 of 40 inventorsTop 25%
🗺 Illinois: #564 of 5,663 inventorsTop 10%
Overall (2004): #46,512 of 270,089Top 20%
2
Patents 2004

Issued Patents 2004

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D499172 Ball valve body Robert Tripp 2004-11-30
D486204 Ball valve body Robert Tripp 2004-02-03