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Alfa-laval Thermal Ab

USPTO Granted Patents = 29

Forward Citations = 392

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27 inventors (with patents filed for the assignee):

Jarl A Andersson (7 out of 9 patents)

Ralf Erik Blomgren (5 out of 45 patents)

Jan-Ove Bergqvist (4 out of 6 patents)

4. Nils-Ake Jonsson (4 out of 4 patents)

5. Bo G Nilsson (4 out of 7 patents)

6. Leif Hallgren (3 out of 4 patents)

7. Mats Nilsson (2 out of 8 patents)

8. Per Rissler (2 out of 4 patents)

9. Arthur Dahlgren (2 out of 2 patents)

10. Magnus Kallrot (2 out of 3 patents)

11. Torgny Andersson (2 out of 2 patents)

12. Ladislav Novak (2 out of 2 patents)

13. Mats Stromblad (1 out of 1 patent)

14. Gunnar Ymse (1 out of 1 patent)

15. Roger Knutsson (1 out of 1 patent)

29 patents: Sort by Forward Citations

1. 5924484 - Plate heat exchanger (1999-07-20),

2. 5638899 - Welded plate heat exchanger (1997-06-17),

3. 5509471 - Distribution pattern of a plate heat exchanger (1996-04-23),

4. 5492171 - Plate heat exchanger, a method of producing a plate heat exchanger and (1996-02-20),

5. 5472738 - Method of providing heat transfer plates with a layer of a surface (1995-12-05),

6. 5307869 - Permanently joined plate heat exchanger (1994-05-03),

7. 5291945 - Brazed plate heat exchanger (1994-03-08),

8. 5226474 - Plate evaporator (1993-07-13),

9. 5226473 - Plate heat exchanger (1993-07-13),

10. 5178207 - Plate heat exchanger with leakage detector (1993-01-12),

11. 5174370 - Plate evaporator (1992-12-29),

12. 5083446 - Carrying bar for a frame in a plate heat exchanger (1992-01-28),

13. 5033543 - Lining for plate heat exchanger (1991-07-23),

14. 4987955 - Permanently joined plate heat exchanger (1991-01-29),

15. 4976313 - Plate heat exchanger with a double-wall structure (1990-12-11),

Alfa Laval is a leading global provider of specialized products and engineering solutions for heat transfer, separation, and fluid handling processes. With a strong focus on sustainability and efficiency, Alfa Laval offers innovative solutions in areas such as energy, food and water, pharmaceuticals, marine, and industrial processing. The company's thermal division, Alfa-laval Thermal AB, specializes in heat exchangers and thermal systems for various applications. They strive to optimize heat transfer, reduce energy consumption, and provide reliable and cost-effective solutions to customers 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

29 Patents

#18 in

#25 in Sweden

#21,857 in the World

Alfa-laval Thermal Ab

Forward Citations = 392

27 inventors:

Jarl A Andersson (7 out of 9 patents)

Ralf Erik Blomgren (5 out of 45 patents)

Jan-Ove Bergqvist (4 out of 6 patents)

4. Nils-Ake Jonsson (4 out of 4 patents)

5. Bo G Nilsson (4 out of 7 patents)

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