Inventor · disambiguated record

Pentti Pirinen

Also filed as: PIRINEN PENTTI

2 granted patents·82 citations·filing 1992–1996

67Inventor score

Technology areasD04H

Files withUPM KYMMENE OYJ1 YHTYNEET PAPERITEHTAAT OY1

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2 records

0168US6007653AManufacturing method and nonwoven materialUPM KYMMENE OYJ·Filed 1996·Granted Dec 28, 1999·50 cites·10 claims
0258US5269049AProcess and apparatus for dry forming of a material web from a long-fiber materialYHTYNEET PAPERITEHTAAT OY·Filed 1992·Granted Dec 14, 1993·32 cites·13 claims

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