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

John Madson — 1 Patent

JDJohn Deere: 1 patents #2,985 of 5,518Top 55%
Paynesville, MN: #22 of 49 inventorsTop 45%
Minnesota: #32,682 of 52,454 inventorsTop 65%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
John Madson has been granted 1 US patent while listed as an inventor at John Deere. All of these patents were granted in 2003. John Madson ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list John Madson in Paynesville, MN, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
6591875 Cart for bulk filling intermodal containers Richard David Zaun, Richard Wayne Hook, Bruce L. Warman, Gregory Knott, John Robinson +5 more 2003-07-15 $8,763,000