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Jeffrey T. Smart

SI Smart Industries: 1 patents #1 of 2Top 50%
📍 Altoona, IA: #2 of 3 inventorsTop 70%
🗺 Iowa: #250 of 1,029 inventorsTop 25%
Overall (2002): #192,372 of 266,432Top 75%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6336636 Method of extending playing time in a coin-operated crane game — 2002-01-08