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For the Inventor, By the Inventor

Den Bosch, Netherlands

Caterpillar Work Tools B.v.


USPTO Granted Patents = 31

% Expired Patents = 16.1


Forward Citations = 155

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25 inventors (with patents filed for the assignee):

goldMedal Dirk Jacobus Luyendijk (7 out of 7 patents)

silverMedal Willem J Hooijmans (6 out of 6 patents)

bronzeMedal John Van Gemert (4 out of 6 patents)

4.  Cornelius Antonius Maria Van Hooft (4 out of 4 patents)

5.  Holger Jongebloed (4 out of 4 patents)

6.  Patrick Hartog Grant (4 out of 4 patents)

7.  Johannes Lambert Leonardus Van Gemert (3 out of 3 patents)

8.  Edward Van Amelsfoort (3 out of 5 patents)

9.  Jeroen Brouwers (2 out of 2 patents)

10.  Henricus J Dings (2 out of 2 patents)

11.  Joost Luyendijk (2 out of 2 patents)

12.  Dirk Jan Weijers (2 out of 2 patents)

13.  Henrie Dings (1 out of 1 patent)

14.  Eduard Van Amelsfoort (1 out of 1 patent)

15.  Henry Dings (1 out of 1 patent)


Core Competencies:
Demolition Tool
Hydraulic Cylinder
Coupling Arrangement
Gripping Device
Work Tool
Replaceable Wear Piece
Pressurized Fluid Coupler
Jaw Assembly
Multi-Processor
Excavator Retrofit
Tooth Block
Dragline Lip

31 patents:

1. 12601149 - Automatic pressure release (2026-04-14),
2. 12305354 - Method of retrofitting an excavator with a tiltrotor using a split connector (2025-05-20),
3. 11529634 - Replaceable work part for a demolition tool (2022-12-20),
4. 10722894 - Tooth block for a demolition tool (2020-07-28),
5. 10683631 - Method of decoupling a cylinder from a jaw in a demolition tool and link assembly thereof (2020-06-16),
6. 10415608 - Hydraulic cylinder cover (2019-09-17),
7. 10392776 - Jaw assembly for a demolition tool (2019-08-27),
8. 10316530 - Jaw assembly for a demolition tool (2019-06-11),
9. 10286400 - Removable tip for a demolition jaw (2019-05-14),
10. 10190283 - Apparatus and method for coupling a work tool to an arm assembly of a machine (2019-01-29),
11. 10106949 - Coupler for an implement assembly (2018-10-23),
12. 9995022 - Wing shroud for a dragline lip (2018-06-12),
13. 9988795 - Lip shroud for a dragline lip (2018-06-05),
14. 9976277 - Apparatus and method for coupling work tool to a machine (2018-05-22),
15. 9809946 - Demolition apparatus (2017-11-07),
Company Overview
Caterpillar Work Tools B.V., located in Den Bosch, Netherlands, specializes in the design and manufacture of high-quality work tools and attachments for heavy machinery. The company focuses on enhancing the efficiency and versatility of equipment used in construction, mining, and industrial applications. With a commitment to innovation, Caterpillar Work Tools leverages advanced engineering and technology to develop solutions that meet the evolving needs of its global customer base, ensuring optimal performance and productivity in various operational environments.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 6 2026

31 Patents

#3 in Den Bosch

#246 in Netherlands

#21,238 in the World

Den Bosch, NL
Den Bosch, Netherlands

Caterpillar Work Tools B.v.

Forward Citations = 155

25 inventors:

goldMedal Dirk Jacobus Luyendijk (7 out of 7 patents)

silverMedal Willem J Hooijmans (6 out of 6 patents)

bronzeMedal John Van Gemert (4 out of 6 patents)

4.  Cornelius Antonius Maria Van Hooft (4 out of 4 patents)

5.  Holger Jongebloed (4 out of 4 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Caterpillar Work Tools B.v.. Retrieved from https://idiyas.com/company/caterpillar-work-tools-b-v

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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