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Vern T. DeWitt

CM Caldwell Manufacturing: 1 patents #15 of 27Top 60%
🗺 New York: #67,335 of 115,490 inventorsTop 60%
Overall (All Time): #4,000,301 of 4,157,543Top 100%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4606147 Sealing jamb liner for double-hung window sash Garry P. Haltof 1986-08-19