RE

Robert W. Engel

📍 Toledo, OH: #27 of 105 inventorsTop 30%
🗺 Ohio: #1,610 of 5,754 inventorsTop 30%
Overall (2002): #129,365 of 266,432Top 50%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6346024 Bath toy with thermally erasable drawing surface — 2002-02-12