Inventor · disambiguated record
Bernard Prevotat
Also filed as: PREVOTAT BERNARD · PREVOTAT BERNARD A
7 granted patents·75 citations·filing 1977–2004
84Inventor score
Top patents by PatentIndex Score
7 records- 0173US4157235ADevice for modifying the thickness of a body extruded at a constant ratePONT A MOUSSON·Filed 1977·Granted Jun 5, 1979·29 cites·12 claims
- 0258US6905642B2Method and continuous production line of plastic tubes with bi-axial drawing, and resulting plastic tubeALPHACAN SA·Filed 2001·Granted Jun 14, 2005·5 cites·25 claims
- 0351US7390455B2Method for continuously producing plastic tubes by biaxial drawing and a production line for carrying out said methodALPHACAN SA·Filed 2004·Granted Jun 24, 2008·1 cites·19 claims
- 0450US6447710B1Method and installation for making plastic tubes with bi-axial drawing, and resulting plastic tubeALPHACAN SA·Filed 1997·Granted Sep 10, 2002·17 cites·14 claims
- 0544US4783299AMethod and apparatus for extrusion of plastic pipes with composite wallsALPHACAN SA·Filed 1986·Granted Nov 8, 1988·12 cites·14 claims
- 0636US4961892ADevice for extruding homogeneous plastic articles and process manufacturing homogeneous articles therewithATOCHEM·Filed 1989·Granted Oct 9, 1990·7 cites·11 claims
- 0727US6358463B1Method and installation for treating plastic tubes with bi-axial drawingALPHACAN SA·Filed 1997·Granted Mar 19, 2002·4 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →