Hans Hede

This inventor holds 17 USPTO granted patents and 3 published patent applications, plus 2 CIPO patents and 8 EPO patents, primarily in Abrasive Products. Top assignees: Kwh Mirka Ltd, Mirka Ltd., Mirka Oy. Active years: 2000-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hans Hede. Retrieved from https://idiyas.com/inventor/hans-hede

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

Calculating rank

USPTO Granted Patents = 17 (Patent Applications = 3)

% Patents Active = 94.1

CIPO Patents = 2 (Patent Applications = 5)

EPO Patents = 8 (Patent Applications = 13)

Average Co-Inventor Count = 2.5

ph-index = 5

Forward Citations = 149(Granted Patents)

Location History:

Vor.ang., FI (2000)
Vörå, FI (2005 - 2020)
Vora, FI (2018 - 2020)
Vörä, FI (2024)

Company Filing History:

Upm-Kymmene Corporation

patents

where one patent can have more than one assignee

Years Active: 2000-2025

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Areas of Expertise:

Abrasive Material

Grinding Product

Polishing Pad

Cylindrical Surface

Manufacturing Method

Abrasive Disc Base

Groove Pattern

Flexible Grinding Product

Composite Body

Abrasive Belt Grinding

17 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12285844 - Abrading with an abrading plate (2025-04-29),

2. 12280470 - Abrasive belt grinding product (2025-04-21),

3. 12157200 - Method and apparatus for forming a groove pattern on a cylindrical surface (2024-12-03),

4. 11890723 - Abrasive belt grinding product (2024-02-06),

5. 10632591 - Polishing pad and material and manufacturing method for such (2020-04-28),

6. 10549403 - Flexible grinding product with flattened surface and method for manufacturing the same (2020-02-04),

7. D840162 - Abrasive material (2019-02-12),

8. 10086501 - Method to provide an abrasive product and abrasive products thereof (2018-10-02),

9. 10076826 - Method to provide an abrasive product surface and abrasive products thereof (2018-09-18),

10. 9963625 - Composite body and method of manufacturing it (2018-05-08),

11. D807045 - Abrasive material (2018-01-09),

12. D786519 - Machine polishing pad (2017-05-09),

13. 9616551 - Method to provide an abrasive product surface and abrasive products thereof (2017-04-11),

14. D509121 - Abrasive disc base (2005-09-06),

15. D506376 - Abrasive disc base (2005-06-21),

Title: The Innovative Contributions of Hans Hede

Introduction

Hans Hede is a notable inventor based in Vörå, Finland, recognized for his significant contributions to the field of abrasives. With a total of 17 patents to his name, Hede has developed innovative methods and products that enhance the efficiency and effectiveness of surface treatment processes.

Latest Patents

Among his latest patents is a method of abrading the surface of a workpiece. This method involves providing a workpiece and an abrading apparatus equipped with a backing pad designed to receive an abrading plate. The abrading plate is attachable to the backing pad and works in conjunction with a slurry containing abrasive grains. The process includes attaching the abrading plate, providing the slurry between the plate and the workpiece surface, and operating the apparatus to achieve the desired abrasion. Notably, the abrading plate features a workpiece-facing layer made of metal or polymer, with abrasive grains that possess a hardness greater than 5 on the Mohs scale.

Another significant patent is for an abrasive belt that consists of a textile fabric formed from interconnected yarns. This belt features a coherent abrasive area on one side and includes a series of regularly distributed openings in the form of through holes. This design allows for a homogeneous distribution of abrasive material, ensuring an even sanding finish while facilitating effective dust removal and maintaining appropriate mechanical properties.

Career Highlights

Hans Hede has worked with prominent companies in the abrasives industry, including KWH Mirka Ltd and Mirka Ltd. His experience in these organizations has contributed to his expertise and innovation in developing advanced abrasive technologies.

Collaborations

Throughout his career, Hede has collaborated with notable professionals in the field, including Mats Sundell and Göran Höglund. These collaborations have likely fostered a creative environment that has led to the development of his innovative patents.

Conclusion

Hans Hede's contributions to the field of abrasives through his patents and collaborations highlight his role as a significant inventor. His innovative methods and products continue to influence the industry, showcasing the importance of creativity and technical expertise in advancing technology.

Profile summary based on public USPTO records.