Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Donald E. Schultz — 1 Patent

CFCreative Foam: 1 patents #4 of 12Top 35%
Clarkston, MI: #453 of 750 inventorsTop 65%
Michigan: #50,030 of 86,293 inventorsTop 60%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Donald E. Schultz has been granted 1 US patent while listed as an inventor at Creative Foam. All of these patents were granted in 1999. Donald E. Schultz ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Donald E. Schultz in Clarkston, MI, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5887718 Article transport and storage device John A. Oslin, James R. Stein, James P. Olender 1999-03-30