DW

David L. Wolfe

🗺 Michigan: #1,659 of 6,198 inventorsTop 30%
Overall (2002): #231,317 of 266,432Top 90%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6443421 Poppet valve with sleeve — 2002-09-03