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Rauma Repola Oy

USPTO Granted Patents = 47

CIPO Patents = 3

Forward Citations = 297

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64 inventors (with patents filed for the assignee):

Pentti Raura (4 out of 8 patents)

Alpo Tuomi (3 out of 3 patents)

Kari Kuvaja (2 out of 16 patents)

4. Arvo Jonkka (2 out of 24 patents)

5. Jorma Terava (2 out of 2 patents)

6. Pertti Haapamaki (2 out of 3 patents)

7. Kunto Elonen (2 out of 2 patents)

8. Matti Kaarnametsa (2 out of 2 patents)

9. Johannes Turunen (2 out of 2 patents)

10. Markku Makela (2 out of 3 patents)

11. Rolf Tuuha (2 out of 2 patents)

12. Matti Jaakonmaki (2 out of 4 patents)

13. Johan J Hotma (2 out of 2 patents)

14. Kari Rikkonen (1 out of 4 patents)

15. Ilpo Koski (1 out of 3 patents)

Core Competencies:

Fluidized Bed Process

Hydraulic Connector

Material Compression

Seabed Object Collection

Oxygen Bleaching Control

Lifting Mechanisms

Wood-Machining Blades

Tree Harvester

Slurry Measurement

Pulp Thickening

Felling Device

Vibratory Screening

47 patents: Sort by Forward Citations

1. 5342594 - Fluidized bed process for SO.sub.x removal (1994-08-30),

2. 5222770 - Connector for a hydraulic pressure hose (1993-06-29),

3. 5134929 - Method and equipment for compressing material consisting of particles (1992-08-04),

4. 5078937 - Method and system for producing slab-formed material blanks (1992-01-07),

5. 5074813 - Method and arrangement on a vessel (1991-12-24),

6. 5063981 - Method and means of conveyance of solid matter in pieces or particles (1991-11-12),

7. 4964749 - Joint piece (1990-10-23),

8. 4955970 - Method of forming a joint between a connecting piece and a product (1990-09-11),

9. 4927534 - Screen system (1990-05-22),

10. 4842336 - Method and device for collecting objects from the seabed (1989-06-27),

11. 4840703 - Method for controlling an oxygen bleaching (1989-06-20),

12. 4816092 - Procedure and means for regulating the transversal profile of a chip mat (1989-03-28),

13. 4802955 - Dewatering band press side seals (1989-02-07),

14. 4799425 - Board press (1989-01-24),

15. 4744722 - Method and apparatus for the mixing of liquid or gas into pulp stock (1988-05-17),

Company Overview

Rauma Repola Oy is a Finnish company specializing in advanced engineering solutions across various sectors. The organization focuses on innovative technologies such as fluidized bed processes, hydraulic pressure hoses, and material compression techniques. Their expertise extends to the development of slab-formed materials and systems for seabed object collection. Additionally, Rauma Repola is involved in optimizing oxygen bleaching control and designing dewatering band presses, as well as manufacturing wood chip shaving machines, contributing to sustainable practices in material processing.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

47 Patents

#2 in

#82 in Finland

#14,821 in the World

Rauma Repola Oy

Forward Citations = 297

64 inventors:

Pentti Raura (4 out of 8 patents)

Alpo Tuomi (3 out of 3 patents)

Kari Kuvaja (2 out of 16 patents)

4. Arvo Jonkka (2 out of 24 patents)

5. Jorma Terava (2 out of 2 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Rauma Repola Oy. Retrieved from https://idiyas.com/company/rauma-repola-oy

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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