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Trademarks = 2

Forward Citations = 50

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7 inventors (with patents filed for the assignee):

Kjell Haglund (2 out of 3 patents)

Jan-Olov Forsstrom (1 out of 2 patents)

Stig Lönngren (1 out of 2 patents)

4. Jan Pettersson (1 out of 1 patent)

5. Orvar Bjorheden (1 out of 1 patent)

6. Nils O Flyborg (1 out of 1 patent)

7. Sven-Ola Andersson (1 out of 1 patent)

6 patents: Sort by Forward Citations

1. 6165031 - Marine propulsion and steering unit (2000-12-26),

2. 5344344 - Steering and reversing system for a marine jet propulsion unit (1994-09-06),

3. 4781533 - Control system for propeller with controllable pitch (1988-11-01),

4. 4696650 - Arrangement for fitting a propeller assembly to an opening in a bottom (1987-09-29),

5. 4694645 - Propeller assembly (1987-09-22),

6. 4474561 - Water jet unit (1984-10-02),

Kamewa Ab is a leading manufacturer of marine propulsion systems, specializing in waterjets and propellers. With a history dating back to 1901, the company is known for its innovative technology and high-quality products. Kamewa Ab serves a wide range of customers in the maritime industry, including shipyards, navies, and commercial vessel operators. The company is based in Sweden and has a global presence, with offices and service centers around the world.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 16 2025

6 Patents

#3 in Kristinehamn

#892 in Sweden

Kristinehamn, Sweden

Kamewa Ab