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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Wanda J. Stringfield — 1 Patent

Dow Global Technologies: 1 patents #2,632 of 4,534Top 60%
Midland, MI: #1,919 of 2,814 inventorsTop 70%
Michigan: #50,030 of 86,293 inventorsTop 60%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Wanda J. Stringfield has been granted 1 US patent while listed as an inventor at Dow Global Technologies. All of these patents were granted in 2005. Wanda J. Stringfield ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Wanda J. Stringfield in Midland, MI, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
6869674 Betastructured mixed organic and inorganic cation exchanged layered materials and nanocomposites Malcolm Finlayson, Chai-Jing Chou, Michael S. Paquette, Hoang T. Pham, John Michael Newton +1 more 2005-03-22 $205,815,000