Inventor

VAINIO PERTTI

FI2 patents

⚠️ This page may combine multiple inventors who share the name “VAINIO PERTTI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

VALMET CORP

1 patent

US5785271AJul 28, 1998

Method and apparatus for regulating winding of a web

VALMET CORP11 citations67

ABB SCHWEIZ AG

1 patent

US10961071B2Mar 30, 2021

Winding machine and method for controlling a second nip pressure

ABB SCHWEIZ AG0 citations52