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USPTO Patent Rankings Data through Dec 31, 2025
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Michael A. Tusing — 2 Patents

SCStone Container: 2 patents #29 of 129Top 25%
Canton, MI: #1,070 of 2,230 inventorsTop 50%
Michigan: #35,377 of 86,293 inventorsTop 45%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Michael A. Tusing has been granted 2 US patents while listed as an inventor at Stone Container. The first was granted in 1994 and the most recent in November 1997. Michael A. Tusing ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Michael A. Tusing in Canton, MI, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
5687902 Articulable, open-topped, stackable, side-opening container apparatus Robert Blake Leftwich 1997-11-18 $10,791,000
5301872 Collapsible pallet container apparatus Robert Blake Leftwich 1994-04-12 $16,029,000