Forward Citations = 115

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6 inventors (with patents filed for the assignee):

Benny Berggren (3 out of 9 patents)

Lennart Stenstrom (3 out of 6 patents)

Larsgoran Gustafsson (2 out of 2 patents)

4. Lennart Wahlstrom (2 out of 6 patents)

5. Torsten Malmgren (1 out of 1 patent)

6. Bjorn Lindstrom (1 out of 1 patent)

6 patents: Sort by Forward Citations

1. 4939331 - Arrangement for controlling the microwave power of magnetrons (1990-07-03),

2. 4939330 - Method and arrangement for controlling output power of a plurality of (1990-07-03),

3. 4870236 - Apparatus using microwave energy for heating continuously passing goods (1989-09-26),

4. 4816231 - Heat treating cassette for a conveyor apparatus (1989-03-28),

5. 4808783 - Heat stable microwave energy sterilization method (1989-02-28),

6. 4734004 - Sluice device (1988-03-29),

Company Overview

Alfastar Ab is a leading provider of high-quality industrial machinery and equipment. With a strong focus on innovation and customer satisfaction, Alfastar Ab delivers cutting-edge solutions to meet the needs of various industries. Our wide range of products includes automation systems, robotics, and manufacturing tools. We strive to exceed our customers' expectations by offering top-notch products and excellent service.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

6 Patents

#9 in Tumba

#929 in Sweden

Tumba, Sweden

Alfastar Ab

Forward Citations = 115

6 inventors:

Benny Berggren (3 out of 9 patents)

Lennart Stenstrom (3 out of 6 patents)

Larsgoran Gustafsson (2 out of 2 patents)

4. Lennart Wahlstrom (2 out of 6 patents)

5. Torsten Malmgren (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Alfastar Ab. Retrieved from https://idiyas.com/company/alfastar-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]