Michel Haquin — 1 Patent at Clecim

Michel Haquin has been granted 1 US patent while listed as an inventor at Clecim. All of these patents were granted in 1996. Michel Haquin ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Michel Haquin in Villiers sur Marne, FR.

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Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
5547101	Acid tank closing device	Jacques Brosson	1996-08-20

Michel Haquin — 1 Patent

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