JI

J. Douglas Irving

📍 Gilford, NH: #27 of 44 inventorsTop 65%
🗺 New Hampshire: #7,386 of 12,181 inventorsTop 65%
Overall (All Time): #3,501,895 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6516543 Snow grooming apparatus and system Thomas R. Bishop 2003-02-11