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Bulten-kanthal Ab

USPTO Granted Patents = 20

Forward Citations = 145

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25 inventors (with patents filed for the assignee):

Rolf Bergstrom (3 out of 5 patents)

Stig Svensson (3 out of 3 patents)

Nils G Schrewelius (2 out of 4 patents)

4. Carl-Henning Camitz (2 out of 2 patents)

5. Stig Lindgren (2 out of 2 patents)

6. Nils Lindskog (1 out of 3 patents)

7. Bengt Hjortsberg (1 out of 2 patents)

8. Sixten H Lejdegard (1 out of 7 patents)

9. Gosta Ohrn (1 out of 1 patent)

10. Enar Hogfors (1 out of 1 patent)

11. Venanzio Bizzari (1 out of 1 patent)

12. Sigge Johansson (1 out of 1 patent)

13. Olof L Thorssell (1 out of 1 patent)

14. Carl G Dock (1 out of 1 patent)

15. Bengt Magnusson (1 out of 2 patents)

20 patents: Sort by Forward Citations

1. 4714659 - Thermal protective shield (1987-12-22),

2. 4604754 - Suspension device for resistor elements in furnaces (1986-08-05),

3. 4429019 - Heat-resistant machine component (1984-01-31),

4. 4411936 - Sprayed alloy layer and method of making same (1983-10-25),

5. 4408747 - Device and method for collecting chains or the like (1983-10-11),

6. 4392052 - Device for carrying electrical resistance elements (1983-07-05),

7. 4376245 - Electrical heating element (1983-03-08),

8. 4336412 - Heat treatment furnace (1982-06-22),

9. 4329569 - Resilient snap-on electric heating jacket for tubular objects (1982-05-11),

10. D259540 - Safety hook (1981-06-16),

11. 4263470 - Holding device for electrical resistance elements in furnaces (1981-04-21),

12. 4209978 - Method of bending a link blank into a chain link and a bending machine (1980-07-01),

13. 4203323 - Flowmetering method and device (1980-05-20),

14. 4185454 - Link stud inserter (1980-01-29),

15. 4182189 - Method and means for attaining a predetermined compressive stress (1980-01-08),

Bulten-kanthal Ab is a leading supplier of fasteners and automotive components, primarily focused on the automotive industry. With over 200 years of experience in the industry, Bulten-kanthal Ab provides high-quality products and solutions for their customers' needs. They are known for their expertise in manufacturing and innovation, continually striving to stay at the cutting edge of technology and design.

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

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USPTO Data Jan 1 1976 - Dec 9 2025

20 Patents

#30 in

#41 in SW

#30,316 in the World

Bulten-kanthal Ab

Forward Citations = 145

25 inventors:

Rolf Bergstrom (3 out of 5 patents)

Stig Svensson (3 out of 3 patents)

Nils G Schrewelius (2 out of 4 patents)

4. Carl-Henning Camitz (2 out of 2 patents)

5. Stig Lindgren (2 out of 2 patents)

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