For the Inventor, By the Inventor

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Prorauta

USPTO Granted Patents = 1

CIPO Patents = 1

Forward Citations = 34

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3 inventors (with patents filed for the assignee):

Pekka Hautala (1 out of 5 patents)

Seppo Lauri Paalasmaa (1 out of 1 patent)

Petri Erkki Michael Makkonen (1 out of 1 patent)

4. Pekka Juhani Hautala (0 patent)

5. Petri Erkki Makkonen (0 patent)

1 patent: Sort by Forward Citations

1. 6527671 - Planetary gear transmission with variable ratio (2003-03-04),

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USPTO Data Jan 1 1976 - Dec 16 2025

1 Patents

#223 in Espoo

#1,464 in Finland

Prorauta

Forward Citations = 34

3 inventors:

Pekka Hautala (1 out of 5 patents)

Seppo Lauri Paalasmaa (1 out of 1 patent)

Petri Erkki Michael Makkonen (1 out of 1 patent)

4. Pekka Juhani Hautala (0 patent)

5. Petri Erkki Makkonen (0 patent)

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