WZ

William E. Zierden

📍 Annapolis, MD: #8 of 33 inventorsTop 25%
🗺 Maryland: #540 of 2,377 inventorsTop 25%
Overall (2004): #87,072 of 270,089Top 35%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6690294 System and method for detecting and identifying traffic law violators and issuing citations 2004-02-10