PR

Pekka Ruha

MP Metso Paper: 3 patents #118 of 678Top 20%
VA Valmet Aktiebolag: 2 patents #112 of 408Top 30%
📍 Helsinki, FI: #736 of 3,940 inventorsTop 20%
Overall (All Time): #1,025,418 of 4,157,543Top 25%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
7757990 Method for changing a reel in a reeling process of a fiber material web and a reel change apparatus Jari Tiitta, Topi Tynkkynen, Tatu Pitkänen, Petteri Lannes, Teppo Kojo +2 more 2010-07-20
6964394 Reel-up and method for reeling of a web Jarkko Räty, Jussi Lundberg 2005-11-15
6550713 Device in connection with reel-up of a web Jarkko Räty 2003-04-22
6293175 Web cut-off device Petri Enwald, Aaron Mannio, Kalevi Vesterinen 2001-09-25
6186437 Method and device for applying a load to a reel in a reel-up of a paper web Jouni Rantanen, Sakari Suoniemi 2001-02-13