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Charles J. Didion

DM Didion Manufacturing: 2 patents #1 of 2Top 50%
📍 Holden, MO: #9 of 50 inventorsTop 20%
🗺 Missouri: #116 of 1,153 inventorsTop 15%
Overall (1997): #44,166 of 185,788Top 25%
2
Patents 1997

Issued Patents 1997

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5638890 Interlocking liner for a casting shake-out unit Michael S. Didion 1997-06-17
5613902 Sand reclaimer Michael S. Didion 1997-03-25