DA

David Arnold

FL Flying Null Limited: 1 patents #3 of 4Top 75%
📍 Winona, MN: #1 of 12 inventorsTop 9%
🗺 Minnesota: #587 of 4,549 inventorsTop 15%
Overall (2002): #69,712 of 266,432Top 30%
2
Patents 2002

Issued Patents 2002

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6491221 Security documents Michael D. Crossfield, Michael John Abrams 2002-12-10
6352394 Flex drive tool Gerald P. Lawson 2002-03-05