Assignee
AHLSTROEM VALMET
FI·12 granted patents·150 citations·filing 1987–1991
Top patents by PatentIndex Score
12 records- 0165US5074964AWeb forming apparatus having a double wire sectionAHLSTROEM VALMET·Filed 1990·Granted Dec 24, 1991·29 cites·5 claims
- 0264US4934619AMethod and apparatus for winding a webAHLSTROEM VALMET·Filed 1989·Granted Jun 19, 1990·15 cites·11 claims
- 0363US4997524AMethod and apparatus for transport of a web to be threadedAHLSTROEM VALMET·Filed 1989·Granted Mar 5, 1991·16 cites·9 claims
- 0463US4988408AApparatus for guiding wires of a double wire formerAHLSTROEM VALMET·Filed 1989·Granted Jan 29, 1991·21 cites·11 claims
- 0556US4979689AMethod and apparatus for winding a webAHLSTROEM VALMET·Filed 1989·Granted Dec 25, 1990·11 cites·8 claims
- 0648US4749139AApparatus for severing a webAHLSTROEM VALMET·Filed 1987·Granted Jun 7, 1988·8 cites·19 claims
- 0746US5185064AMeans for controlling wires in a paper machine or cardboard machineAHLSTROEM VALMET·Filed 1991·Granted Feb 9, 1993·11 cites·19 claims
- 0845US4984490AMethod and apparatus for adjusting the cutting knife clearance in sheet cuttersAHLSTROEM VALMET·Filed 1988·Granted Jan 15, 1991·15 cites·13 claims
- 0937US4927499AApparatus for stabilizing the jet flow exiting a headbox of a paper machineAHLSTROEM VALMET·Filed 1988·Granted May 22, 1990·8 cites·10 claims
- 1036US4895624ATurbulence generator made of plastic with ceramic coated flow ducts in the head box of a paper machineAHLSTROEM VALMET·Filed 1987·Granted Jan 23, 1990·6 cites·4 claims
- 1132US4923569AHydraulic headbox with air attenuation chamber located under the stock flow routeAHLSTROEM VALMET·Filed 1989·Granted May 8, 1990·5 cites·9 claims
- 1226US5144890AActuator of modular construction for rolls of a machine calenderAHLSTROEM VALMET·Filed 1990·Granted Sep 8, 1992·5 cites·7 claims
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