SM

Sumner MacDonald

📍 Providence, RI: #5 of 82 inventorsTop 7%
🗺 Rhode Island: #13 of 371 inventorsTop 4%
Overall (2005): #9,198 of 245,428Top 4%
4
Patents 2005

Issued Patents 2005

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
D510798 Key holder 2005-10-25
D506057 Key holder 2005-06-14
D505781 Key holder 2005-06-07
D505544 Key holder 2005-05-31