Inventor
KOPONEN MARTTI
9 patents
Patents
9 patentsUS4183148AJan 15, 1980
Paper machine drying section and method of operating the same
VALMET OY34 citations92
US4144124AMar 13, 1979
Machine for manufacturing paper such as tissue paper
VALMET OY69 citations92
US4614566ASep 30, 1986
Web-forming section in a paper machine
VALMET OY26 citations91
US4566946AJan 28, 1986
Transfer arrangement for guiding the paper web from the press section of a paper machine to it's drying section
VALMET OY23 citations81
US4744866AMay 17, 1988
Web-forming method in a paper machine
VALMET OY20 citations80
US4014740AMar 29, 1977
Structure for transferring a web from the press section to the drying section of a paper machine
VALMET OY18 citations71
US4056433ANov 1, 1977
Ascending twin-wire paper machine without web pick-up
VALMET OY20 citations69
US4517054AMay 14, 1985
Web-forming section of a paper machine intended for modernization of a fourdrinier wire
VALMET OY14 citations66
US4075768AFeb 28, 1978
Multicylinder dryer
VALMET OY1 citations50