Alvi Kirjavainen

VO Valmet Oy: 3 patents #15 of 127Top 15%

📍 Jyväskylä, FI: #100 of 454 inventorsTop 25%

Overall (All Time): #1,683,690 of 4,157,543Top 45%

Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
4414062	Headbox of a paper machine	—	1983-11-08
4406741	Adjustable headbox for a paper machine	—	1983-09-27
4202724	Quick connect apparatus for headbox components in a paper making machine	—	1980-05-13