Cortland G. Sandberg

DO Dogwatch: 1 patents #7 of 10Top 70%

📍 Hampton, NH: #63 of 123 inventorsTop 55%

🗺 New Hampshire: #7,386 of 12,181 inventorsTop 65%

Overall (All Time): #3,618,874 of 4,157,543Top 90%

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Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
6079367	Animal training apparatus and method	Norval Stapelfeld	2000-06-27