DW

David L. Winnestaffer

📍 Cincinnati, OH: #172 of 572 inventorsTop 35%
🗺 Ohio: #1,176 of 4,724 inventorsTop 25%
Overall (2005): #213,366 of 245,428Top 90%
1
Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6913026 Methods for cleaning catalytic converters Victor L. Bonin 2005-07-05