WC

William J. Caldwell

📍 Oregon, OH: #3 of 8 inventorsTop 40%
🗺 Ohio: #1,176 of 4,724 inventorsTop 25%
Overall (2005): #77,371 of 245,428Top 35%
1
Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6923028 Locking system for a door William D. Caldwell 2005-08-02