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Stephen W. Steffes

CE Certainteed: 1 patents #14 of 42Top 35%
📍 McPherson, KS: #2 of 5 inventorsTop 40%
🗺 Kansas: #154 of 638 inventorsTop 25%
Overall (2004): #109,715 of 270,089Top 45%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6684587 Cedar impression siding corner Robert Shaw 2004-02-03