MD

Marcel Dufour

AS Asten: 6 patents #4 of 64Top 7%
Overall (All Time): #592,078 of 4,157,543Top 15%
9
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5082532 Papermaking machine and a seamed papermaker's fabric 1992-01-21
4958673 Papermaking machine and a seamed papermaker's fabric 1990-09-25
4883097 Papermakers wet felts 1989-11-28
4856562 Papermakers wet felts 1989-08-15
4842929 Papermaker's wet press felt with predensified batt thereon Jacques Piat 1989-06-27
4842925 Process to manufacture a felt with flap and a felt produced thereby Jacques Piat 1989-06-27
4683624 Method for steaming a papermaker's fabric 1987-08-04
4361618 Papermakers felt with improved drainage Ecrire Pascaud 1982-11-30
4356225 Papermarkers interwoven wet press felt 1982-10-26