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Harry E. Knuppel

KCKness Mfg. Co.: 1 patents #1 of 3Top 35%
Albia, IA: #1 of 4 inventorsTop 25%
Iowa: #283 of 1,090 inventorsTop 30%
Overall (2004): #214,044 of 270,089Top 80%
1 Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6691452 Light weight responsive tilt ramp rodent trap Kathy J. Wauson, Edward J. Yarkosky 2004-02-17

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