Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
DL

David Landskron — 1 Patent

QUQuadtech: 1 patents #42 of 80Top 55%
Menomonee Falls, WI: #288 of 441 inventorsTop 70%
Wisconsin: #23,997 of 40,088 inventorsTop 60%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
David Landskron has been granted 1 US patent while listed as an inventor at Quadtech. All of these patents were granted in 2006. David Landskron ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list David Landskron in Menomonee Falls, WI, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7121201 Printing press folder with air knife Darin Chic 2006-10-17