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For the Inventor, By the Inventor

Hengelo, Netherlands

Holec, N.v.

Calculating rank
USPTO Granted Patents = 18

Forward Citations = 79

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6 inventors (with patents filed for the assignee):

goldMedal Willem Brinkman (14 out of 15 patents)

silverMedal Jacob I Dijkhuis (2 out of 2 patents)

bronzeMedal Bernard Breunkink (1 out of 1 patent)

4.  Jacobus H Zeeman (1 out of 1 patent)

5.  Lambertus E Habraken (1 out of 1 patent)

6.  Antoon H Kipperman (1 out of 1 patent)


18 patents:

1. 4375443 - Process for producing electrically-conductive articles from silicon (1983-03-01),
2. 4352730 - Method for cleaning a magnetic separator and magnetic separator (1982-10-05),
3. 4343275 - Electromagnetically actuated pumps (1982-08-10),
4. 4338904 - Device for distributing fuel to a combustion engine (1982-07-13),
5. 4330399 - Magnetic separation method (1982-05-18),
6. 4266523 - Electromagnetically actuated pumps (1981-05-12),
7. 4227499 - Device for supplying fuel to a combustion engine (1980-10-14),
8. 4210117 - Device for supplying fuel to a combustion engine and method of (1980-07-01),
9. 4210116 - Electromagnetically actuated pumps (1980-07-01),
10. 4195609 - Device for supplying fuel to a combustion engine and method of (1980-04-01),
11. 4164920 - Device for supplying fuel to a combustion engine and method of (1979-08-21),
12. 4149505 - Injector for giving off fuel to combustion engine (1979-04-17),
13. 4120617 - Pump device for supplying fuel to a combustion engine (1978-10-17),
14. 4080949 - Combustion engine and injector for a combustion engine (1978-03-28),
15. 4044745 - Injector pump (1977-08-30),
Company Overview
Holec, N.v. is a prominent company based in Hengelo, Netherlands, specializing in the development and manufacturing of electrical distribution systems and components. The organization focuses on innovative solutions for energy management, including switchgear, transformers, and automation systems. With a commitment to quality and sustainability, Holec serves various sectors, including industrial, commercial, and utility markets, providing advanced technologies that enhance efficiency and reliability in electrical infrastructure.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Nov 3 2026

18 Patents

#4 in Hengelo

#391 in Netherlands

#34,283 in the World

Hengelo, NL
Hengelo, Netherlands

Holec, N.v.

Forward Citations = 79

6 inventors:

goldMedal Willem Brinkman (14 out of 15 patents)

silverMedal Jacob I Dijkhuis (2 out of 2 patents)

bronzeMedal Bernard Breunkink (1 out of 1 patent)

4.  Jacobus H Zeeman (1 out of 1 patent)

5.  Lambertus E Habraken (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Holec, N.v.. Retrieved from https://idiyas.com/company/holec-n-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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