JC

Jefferson W. Cleghorn

📍 Brookline, NH: #58 of 122 inventorsTop 50%
🗺 New Hampshire: #5,349 of 12,181 inventorsTop 45%
Overall (All Time): #2,076,335 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
8506374 Letter placement game — 2013-08-13
8308539 Letter placement game — 2012-11-13