Dagmar Guyader — 3 Patents at Sofradim Production

Dagmar Guyader has been granted 3 US patents while listed as an inventor at Sofradim Production. The first was granted in 2021 and the most recent in June 2025. Dagmar Guyader ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Dagmar Guyader in Chavaleins, FR.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
12318533	Surgical drain	Yves Bayon, Maxime Gougis, Séverine Vignoud, Frederic Bottausci, Pascal Mailley	2025-06-03
11426106	Surgical drain	Yves Bayon, Maxime Gougis, Mélanie Alias, Séverine Vignoud, Frederic Bottausci +1 more	2022-08-30
10953207	Surgical drain	Yves Bayon, Maxime Gougis, Séverine Vignoud, Frederic Bottausci, Pascal Mailley	2021-03-23

Dagmar Guyader — 3 Patents

Issued Patents All Time

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