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Lionel Marcon

ESEtablissements Pierre Grehal Et Cie S.A.: 1 patents #1 of 1Top 100%
Parmain, FR: #1 of 4 inventorsTop 25%
Overall (2019): #146,796 of 560,194Top 30%
2 Patents 2019

Issued Patents 2019

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10465392 Universal screw-driving machine support for a plate-lifting tool, tool equipped with this support, and implementation method — 2019-11-05
10195721 Hand tool step drive mechanism and crimping method — 2019-02-05

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