RG

Richard P. Goodwin

📍 Bethesda, MD: #34 of 142 inventorsTop 25%
🗺 Maryland: #462 of 2,094 inventorsTop 25%
Overall (2005): #116,568 of 245,428Top 50%
1
Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6979245 Puzzle apparatus with audible sounds — 2005-12-27