AM

Alan Roy Mattlage

📍 Takoma Park, MD: #2 of 6 inventorsTop 35%
🗺 Maryland: #543 of 2,389 inventorsTop 25%
Overall (2003): #266,044 of 273,478Top 100%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6592123 Circular chess system Martin Raymond Mattlage 2003-07-15