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For the Inventor, By the Inventor

Suolahti, Finland

Valtra Oy Ab


USPTO Granted Patents = 14

% Expired Patents = 28.6


Trademarks = 2

Forward Citations = 105

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16 inventors (with patents filed for the assignee):

goldMedal Kimmo Tapani Wihinen (6 out of 6 patents)

silverMedal Mikko Rintoo (3 out of 3 patents)

bronzeMedal Timo Ruokola (2 out of 2 patents)

4.  Seppo Tapani Anttila (2 out of 2 patents)

5.  Harri Antero Alanen (2 out of 2 patents)

6.  Matti Jorma Ilmari Makkonen (2 out of 2 patents)

7.  Henry Himanen (1 out of 1 patent)

8.  Totte Virtanen (1 out of 2 patents)

9.  Petri Hannukalnen (1 out of 1 patent)

10.  Jouni Hirvonen (1 out of 1 patent)

11.  Ville Viitasalo (1 out of 3 patents)

12.  Kimmo Kurkinen (1 out of 1 patent)

13.  Petri Hannukainen (1 out of 1 patent)

14.  Aleski Vesala (1 out of 1 patent)

15.  Erno Kilpelainen (1 out of 1 patent)


14 patents:

1. 9573442 - Utility vehicle ventilation system (2017-02-21),
2. 9421863 - Multi-ratio power takeoff drive for agricultural tractor (2016-08-23),
3. 9266394 - Vehicle axles with variable track width (2016-02-23),
4. 9261181 - Continuously variable power-split vehicle transmission (2016-02-16),
5. 9261180 - Power split transmission (2016-02-16),
6. 9097329 - Transmission module and transmission assembly method (2015-08-04),
7. 9033077 - Utility vehicle drive system (2015-05-19),
8. 8734291 - Hydraulic fluid supply systems (2014-05-27),
9. 8646826 - Utility vehicle driver's station (2014-02-11),
10. 8523285 - Vehicle seat (2013-09-03),
11. 8328238 - Steering wheel assembly (2012-12-11),
12. 8235162 - Driver interface assembly (2012-08-07),
13. D581862 - Control device integrated into a vehicle armrest (2008-12-02),
14. D581861 - Control device integrated into a vehicle armrest (2008-12-02),
Company Overview
Valtra Oy Ab is a Finnish manufacturer specializing in agricultural machinery, particularly tractors designed for various farming applications. The company is known for its commitment to innovation, focusing on enhancing productivity and sustainability in agriculture through advanced engineering and technology. Valtra's tractors are tailored to meet the diverse needs of farmers, offering customizable features and robust performance. With a strong presence in Europe and beyond, Valtra continues to contribute to the evolution of modern farming practices.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 20 2026

14 Patents

#1 in Suolahti

#231 in Finland

#42,290 in the World

Suolahti, FI
Suolahti, Finland

Valtra Oy Ab

Forward Citations = 105

16 inventors:

goldMedal Kimmo Tapani Wihinen (6 out of 6 patents)

silverMedal Mikko Rintoo (3 out of 3 patents)

bronzeMedal Timo Ruokola (2 out of 2 patents)

4.  Seppo Tapani Anttila (2 out of 2 patents)

5.  Harri Antero Alanen (2 out of 2 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Valtra Oy Ab. Retrieved from https://idiyas.com/company/valtra-oy-ab

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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