LS

Lowell Sandeen

📍 Caledonia, MN: #7 of 15 inventorsTop 50%
🗺 Minnesota: #19,064 of 52,454 inventorsTop 40%
Overall (All Time): #1,652,721 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
5474294 Electronic apparatus and method for playing a game — 1995-12-12
5303929 Number card game and method — 1994-04-19
5112058 Game card — 1992-05-12