JD

John P. Devine

📍 Watertown, SD: #1 of 8 inventorsTop 15%
🗺 South Dakota: #8 of 126 inventorsTop 7%
Overall (2002): #58,679 of 266,432Top 25%
2
Patents 2002

Issued Patents 2002

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6422132 Multi-use brew bowl 2002-07-23
6378882 Human-powered exercise cycle 2002-04-30