Trademarks = 2

Forward Citations = 249

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10 inventors (with patents filed for the assignee):

Per Olof Hiselius (3 out of 6 patents)

Jorgen Hangkansson (2 out of 3 patents)

Lars Bertil Nilsson (2 out of 4 patents)

4. Peter Körner (1 out of 4 patents)

5. Jorgen Hakansson (1 out of 2 patents)

6. Jörgen Håkansson (1 out of 1 patent)

7. Hans Peter Hangkansson (1 out of 1 patent)

8. Bengt Goran Berg (1 out of 2 patents)

9. Lars-Gunnar Lennart Andersson (1 out of 3 patents)

10. Marie Elizabeth Persson (1 out of 1 patent)

11 patents: Sort by Forward Citations

1. D477997 - Dispenser (2003-08-06),

2. 6427800 - Ear plug and method of manufacturing an ear plug (2002-08-06),

3. D445240 - Headband for earmuffs (2001-07-25),

4. 6264870 - Earplug (2001-07-24),

5. 6123168 - Banded hearing protector (2000-09-26),

6. 6104818 - Microphone circuit (2000-08-15),

7. 5988313 - Earplug (1999-11-23),

8. 5970160 - Earmuff (1999-10-19),

9. 5815842 - Ear protection cap with improved sound absorption (1998-10-06),

10. 5806678 - Box for earplugs (1998-09-15),

11. 5704069 - Cover for sealing ring of an earmuff (1998-01-06),

Company Overview

Dalloz Safety Ab, headquartered in Billesholm, Sweden, specializes in the development and manufacturing of personal protective equipment (PPE) and safety solutions. The company focuses on enhancing workplace safety through innovative products designed for various industries, including construction, manufacturing, and healthcare. Dalloz Safety Ab is committed to research and development in safety technology, ensuring that its offerings meet the evolving needs of professionals who require reliable protection in their work environments.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

11 Patents

#2 in Billesholm

#556 in Sweden

#51,761 in the World

Billesholm, Sweden

Dalloz Safety Ab

Forward Citations = 249

10 inventors:

Per Olof Hiselius (3 out of 6 patents)

Jorgen Hangkansson (2 out of 3 patents)

Lars Bertil Nilsson (2 out of 4 patents)

4. Peter Körner (1 out of 4 patents)

5. Jorgen Hakansson (1 out of 2 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Dalloz Safety Ab. Retrieved from https://idiyas.com/company/dalloz-safety-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]