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Trademarks = 2

Forward Citations = 148

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8 inventors (with patents filed for the assignee):

Pekka J Kivipelto (3 out of 3 patents)

Juha Antti Nelimarkka (3 out of 3 patents)

Juhani Polon (2 out of 2 patents)

4. Esko T Yli-Koski (2 out of 2 patents)

5. Jouni Pyotsia (1 out of 8 patents)

6. Seppo Marin (1 out of 1 patent)

7. Jouko Tornberg (1 out of 2 patents)

8. Jousi K Pyotsia (1 out of 1 patent)

11 patents: Sort by Forward Citations

1. 5113909 - Closing member for a valve (1992-05-19),

2. 5016349 - Method for manufacture or repair of a globe valve (1991-05-21),

3. 4989833 - Method for changing the characteristic curve of a regulation valve under (1991-02-05),

4. 4928924 - Valve (1990-05-29),

5. 4747578 - Rotary valve with pressure urged sealing member (1988-05-31),

6. 4739792 - Valve (1988-04-26),

7. 4691894 - Valve (1987-09-08),

8. 4364415 - Method for attenuating a medium flow passing through a valve and a valve (1982-12-21),

9. 4058290 - Gate valve (1977-11-15),

10. 3983757 - Actuator (1976-10-05),

11. 3982727 - Flangeless valve (1976-09-28),

Neles is a leading provider of flow control solutions and services for oil and gas, pulp, paper and bioproducts, chemicals, mining, and other process industries. With a strong focus on sustainability and innovation, Neles helps customers improve their process performance and reliability.

This text is generated by artificial intelligence and may not be accurate.

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USPTO Data Jan 1 1976 - Dec 16 2025

11 Patents

#71 in Helsinki

#267 in Finland

#50,190 in the World

Helsinki, Finland

Neles Oy