Gerard Bertholon — 2 Patents at Clecim

Gerard Bertholon has been granted 2 US patents while listed as an inventor at Clecim. All of these patents were granted in 1995. Gerard Bertholon ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Gerard Bertholon in Saint-Étienne, FR.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
5412969	Roll replacement installation	—	1995-05-09
5383306	Cleaning apparatus for a cylindrical roll, and in particular a mill roll	Joseph Michalon	1995-01-24

Gerard Bertholon — 2 Patents

Issued Patents All Time

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