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Jyväskylä, Finland

Vapo Oy

USPTO Granted Patents = 8

Forward Citations = 31

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20 inventors (with patents filed for the assignee):

Markku Miettinen (2 out of 2 patents)

Mauno Oksanen (2 out of 2 patents)

Kari Antero Mutka (2 out of 2 patents)

4. Mika Timonen (1 out of 1 patent)

5. Hannu Lamberg (1 out of 1 patent)

6. Timo Nyrönen (1 out of 1 patent)

7. Seppo Kalervo Ruottu (1 out of 19 patents)

8. Kari Pajunen (1 out of 1 patent)

9. Markku Pyykkonen (1 out of 2 patents)

10. Tapio Saarenketo (1 out of 2 patents)

11. Harri Hakasalo (1 out of 1 patent)

12. Timo Martti Nyronen (1 out of 1 patent)

13. Arvo Aukusti Ruuskanen (1 out of 1 patent)

14. Pertti Juhani Martikainen (1 out of 1 patent)

15. Tarja Terttu Hartikainen (1 out of 1 patent)

8 patents: Sort by Forward Citations

1. 10947122 - Method for the production of low ash activated charcoal (2021-03-16),

2. 7507265 - Method and equipment for producing horticultural and fuel peat and a fuel peat product (2009-03-24),

3. 6202578 - Method and reactor for processing of fuels having a wide particle size distribution (2001-03-20),

4. 6098553 - Arrangement for converting a conventional oil boiler to a boiler with (2000-08-08),

5. 5747331 - Process and apparatus for the purification of gases (1998-05-05),

6. 5556537 - Equipment for cleaning waste water (1996-09-17),

7. 5494351 - Device and method for mixing peat and sludge (1996-02-27),

8. D304318 - Plant box (1989-10-31),

Vapo Oy is a Finnish company specializing in sustainable energy solutions and environmental services. With a focus on peat products, biomass, and renewable energy, Vapo Oy aims to provide innovative and responsible solutions for a greener future. The company also offers services such as environmental consulting and waste management. Visit their website to learn more about their products and services.

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

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USPTO Data Jan 1 1976 - Jan 6 2026

8 Patents

#5 in Jyväskylä

#352 in Finland

Jyväskylä, Finland

Vapo Oy

Forward Citations = 31

20 inventors:

Markku Miettinen (2 out of 2 patents)

Mauno Oksanen (2 out of 2 patents)

Kari Antero Mutka (2 out of 2 patents)

4. Mika Timonen (1 out of 1 patent)

5. Hannu Lamberg (1 out of 1 patent)

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