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Harjavalta, Finland

Outokumpu Harjavelta Metals Oy

USPTO Granted Patents = 1

Forward Citations = 2

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5 inventors (with patents filed for the assignee):

Pekka Tuokkola (1 out of 2 patents)

Launo L Lilja (1 out of 62 patents)

Veli Salmi (1 out of 1 patent)

4. Kari Rajainmaki (1 out of 1 patent)

5. Heikki Teperi (1 out of 1 patent)

1 patent: Sort by Forward Citations

1. 5431373 - Method and apparatus for increasing the efficiency of a waste heat boiler (1995-07-11),

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USPTO Data Jan 1 1976 - Dec 16 2025

1 Patents

#3 in Harjavalta

#1,468 in Finland

Harjavalta, Finland

Outokumpu Harjavelta Metals Oy

Forward Citations = 2

5 inventors:

Pekka Tuokkola (1 out of 2 patents)

Launo L Lilja (1 out of 62 patents)

Veli Salmi (1 out of 1 patent)

4. Kari Rajainmaki (1 out of 1 patent)

5. Heikki Teperi (1 out of 1 patent)

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