BH

Bob B. Ha

📍 Edmonton, CA: #31 of 154 inventorsTop 25%
Overall (2004): #254,251 of 270,089Top 95%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6684964 Hammer drill — 2004-02-03