Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Dennis E. Hedenberg — 1 Patent

Des Plaines, IL: #491 of 807 inventorsTop 65%
Illinois: #49,230 of 84,256 inventorsTop 60%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Dennis E. Hedenberg has been granted 1 US patent. All of these patents were granted in 1994. Dennis E. Hedenberg ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Dennis E. Hedenberg in Des Plaines, IL, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5351986 Vehicle air suspension system William E. Hedenberg 1994-10-04