Stephanie Vanhelle — 1 Patent at Dav

Stephanie Vanhelle has been granted 1 US patent while listed as an inventor at Dav. All of these patents were granted in 2012. Stephanie Vanhelle ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Stephanie Vanhelle in Bonneville, FR.

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Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
8279092	Electric control device	Stephanie Dalmayrac	2012-10-02

Stephanie Vanhelle — 1 Patent

Issued Patents All Time

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