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Home › Inventors › Guy Barreau
GB

Guy Barreau — 1 Patent

Calais, FR: #21 of 47 inventorsTop 45%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Guy Barreau has been granted 1 US patent. All of these patents were granted in 1991. Guy Barreau ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Guy Barreau in Calais, FR.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5071475 Process for preparing metallic mercury from calomel Claude Eusebe 1991-12-10

Frequent Collaborators

Claude Eusebe1 shared

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