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For the Inventor, By the Inventor

Grythyttan, Sweden

Ferrox Ab

Calculating rank
USPTO Granted Patents = 2

Forward Citations = 5

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3 inventors (with patents filed for the assignee):

goldMedal Borje Ericksson (1 out of 1 patent)

silverMedal Lennart Eriksson (1 out of 2 patents)

bronzeMedal Jaakko Johanes Laurila (1 out of 1 patent)


2 patents:

1. 7052646 - Igniter for oxygen lance for thermal cutting, drilling etc. (2006-05-30),
2. 3992745 - Cleaning unit for internal mechanical cleaning of containers such as (1976-11-23),
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USPTO Data Jan 1 1976 - Oct 27 2026

2 Patents

#1 in Grythyttan

#2,183 in Sweden

Grythyttan, SE
Grythyttan, Sweden

Ferrox Ab

Forward Citations = 5

3 inventors:

goldMedal Borje Ericksson (1 out of 1 patent)

silverMedal Lennart Eriksson (1 out of 2 patents)

bronzeMedal Jaakko Johanes Laurila (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Ferrox Ab. Retrieved from https://idiyas.com/company/ferrox-ab

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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