Trademarks = 2

Forward Citations = 186

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5 inventors (with patents filed for the assignee):

Jens C Krogsrud (3 out of 7 patents)

Jessan C Krogsrud (2 out of 2 patents)

Kai O Soerensen (1 out of 1 patent)

4. Kai O Sorensen (1 out of 1 patent)

5. Jessen C Krogsrud (1 out of 1 patent)

6 patents: Sort by Forward Citations

1. 4796162 - Counterbalanced arm assembly (1989-01-03),

2. 4744019 - Counterbalanced arm assembly (1988-05-10),

3. 4683526 - Asymmetric lamp (1987-07-28),

4. D285120 - Lamp (1986-08-12),

5. 4298921 - Lamp (1981-11-03),

6. 4160536 - Counterbalanced arm (1979-07-10),

Company Overview

Jac. Jacobsen A/S is a leading manufacturer and supplier of high-quality industrial equipment and components. With over 50 years of experience, we specialize in providing solutions for various industries including agriculture, construction, and transportation. Our products are known for their durability, reliability, and performance, making us a trusted partner for our clients worldwide.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

6 Patents

#89 in Oslo

#282 in Norway

Oslo, Norway

Jac. Jacobsen A/s

Forward Citations = 186

5 inventors:

Jens C Krogsrud (3 out of 7 patents)

Jessan C Krogsrud (2 out of 2 patents)

Kai O Soerensen (1 out of 1 patent)

4. Kai O Sorensen (1 out of 1 patent)

5. Jessen C Krogsrud (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Jac. Jacobsen A/s. Retrieved from https://idiyas.com/company/jac-jacobsen-a-s

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]