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Helsingborg, Sweden

Frigoscandia Contracting Ab

USPTO Granted Patents = 21

Trademarks = 1

Forward Citations = 365

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23 inventors (with patents filed for the assignee):

Lennart F Olsson (4 out of 18 patents)

Christer Lofkvist (2 out of 2 patents)

Lennart Emgard (2 out of 2 patents)

4. Gustaf A Andersson (2 out of 2 patents)

5. Staffan M Jonasson (2 out of 2 patents)

6. Sten Pahlsson (1 out of 1 patent)

7. Lars Eek (1 out of 2 patents)

8. Keith Cawley (1 out of 2 patents)

9. Allan Alfred (1 out of 2 patents)

10. Leif Jaxmar (1 out of 3 patents)

11. Alvar Andersson (1 out of 3 patents)

12. P Allan Alfred (1 out of 1 patent)

13. Sven-Olle H Rothstein (1 out of 1 patent)

14. Stig Vilhelm Popoff (1 out of 1 patent)

15. Alan Lascelles (1 out of 1 patent)

21 patents: Sort by Forward Citations

1. 5105934 - Conveyor system having an endless conveyor belt (1992-04-21),

2. 5031751 - Conveyor (1991-07-16),

3. 5000012 - Device for producing a homogeneous flow of a refrigerant (1991-03-19),

4. 4972681 - Freezing device (1990-11-27),

5. 4941567 - Conveyor belt (1990-07-17),

6. 4899871 - Storing installation, primarily for an endless conveyor belt travelling (1990-02-13),

7. 4761962 - Process and apparatus for freezing liquid or semiliquid foods in the (1988-08-09),

8. 4748029 - Method for controlling the flow of a product onto a conveyor belt (1988-05-31),

9. D290640 - Valve diaphragm (1987-06-30),

10. 4603776 - Conveyor belt (1986-08-05),

11. 4570447 - Removing frost deposits from cooling-coil batteries in a freezing plant (1986-02-18),

12. 4565282 - Storing installation for carrying a number of piled helically extending (1986-01-21),

13. 4528820 - Method and apparatus for removing frost deposits from cooling-coil (1985-07-16),

14. 4517814 - Apparatus for continuous direct treatment of products by means of a (1985-05-21),

15. 4480535 - Apparatus for air-treatment of products (1984-11-06),

Frigoscandia Contracting Ab is a leading provider of refrigeration solutions for commercial and industrial clients. With a strong focus on quality and sustainability, we offer a wide range of services including design, installation, and maintenance of refrigeration systems. Our team of experienced professionals is committed to delivering innovative and efficient solutions that meet the unique needs of each client.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 16 2025

21 Patents

#4 in Helsingborg

#289 in Sweden

#29,047 in the World

Helsingborg, Sweden

Frigoscandia Contracting Ab

Forward Citations = 365

23 inventors:

Lennart F Olsson (4 out of 18 patents)

Christer Lofkvist (2 out of 2 patents)

Lennart Emgard (2 out of 2 patents)

4. Gustaf A Andersson (2 out of 2 patents)

5. Staffan M Jonasson (2 out of 2 patents)

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