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USPTO Patent Rankings Data through Dec 31, 2025
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Leonard Wanger — 2 Patents

IOImpossible Objects: 2 patents #10 of 31Top 35%
Chicago, IL: #5,248 of 13,327 inventorsTop 40%
Illinois: #34,875 of 84,256 inventorsTop 45%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Leonard Wanger has been granted 2 US patents while listed as an inventor at Impossible Objects. All of these patents were granted in 2023. Leonard Wanger ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Leonard Wanger in Chicago, IL, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11806931 Bulk ink bags for 3-dimensional printing Robert Swartz, John Bayldon, Drew Marschner, Michael Rohrer, Gintaras A. Vaisnys +1 more 2023-11-07
11673336 Camera-based monitoring system for 3-dimensional printing Robert Swartz, John Bayldon, Jeffrey Saltzman, Charles S. Pint, Eugene Gore +3 more 2023-06-13

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