PB

Peter Birek

📍 Vaughan, CA: #8 of 48 inventorsTop 20%
Overall (1989): #33,126 of 140,708Top 25%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4878841 Periodontal probe Christopher A. G. McCulloch 1989-11-07