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Vasteras, Sweden

Asea Ab

USPTO Granted Patents = 80

Forward Citations = 697

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109 inventors (with patents filed for the assignee):

Sven-Einar Stenkvist (9 out of 31 patents)

Sten Kollberg (5 out of 14 patents)

Hans Larker (4 out of 19 patents)

4. Jan Nilsson (3 out of 20 patents)

5. Kjell Bergman (3 out of 8 patents)

6. Bo Vesteras Rappinger (3 out of 7 patents)

7. Keijo E Hellgren (3 out of 9 patents)

8. Erik Lassander (3 out of 6 patents)

9. Herbert Kaufmann (3 out of 6 patents)

10. Leif K Tellden (3 out of 8 patents)

11. Bertil Mattsson (2 out of 10 patents)

12. Murari M Saha (2 out of 15 patents)

13. Gunnar Nimmersjo (2 out of 7 patents)

14. Goran Grimfjard (2 out of 3 patents)

15. Sven-Erik Isaksson (2 out of 4 patents)

Core Competencies:

Industrial Robots

Continuous Casting

Fluidized Bed Combustion

Metal Melting

Power Supply Networks

Electric Arc Furnace

Thermal Recuperator

Semiconductor Structures

Wrist Mechanisms

Level Measurement

Heating Apparatus

Redundant Digital Relays

80 patents: Sort by Forward Citations

1. D307415 - Programming and control box for an industrial robot (1990-04-24),

2. 4812132 - Arrangement for distributing a cable assemblage betwen two mutually (1989-03-14),

3. 4779574 - Power plant with combustion in a fluidized bed (1988-10-25),

4. 4778518 - Slag-melt reactions with improved efficiency (1988-10-18),

5. 4769066 - Method for removing inclusions from a bath of molten metal and a device (1988-09-06),

6. 4754463 - Hollow arc electrode (1988-06-28),

7. 4744212 - Method of controlling a PFBC plant in the event of operational (1988-05-17),

8. 4739819 - Level measurement using a radiation source (1988-04-26),

9. 4737879 - Redundant digital distance relay (1988-04-12),

10. 4735256 - Heating apparatus for intermediate ladles or tundishes (1988-04-05),

11. 4732208 - Method and application for horizontal continuous casting (1988-03-22),

12. 4731689 - Directional detection in connection with faults in a power supply network (1988-03-15),

13. 4731688 - Range limitation for a protection device in a power supply network (1988-03-15),

14. D293449 - Industrial robot (1987-12-29),

15. D293250 - Industrial robot (1987-12-15),

ASEA AB is a Swedish company that specializes in manufacturing and distribution of electrical solutions for industrial applications. With over 100 years of experience, ASEA has established itself as a leader in the industry. They offer a wide range of products such as low voltage switchgear, medium voltage products, distribution automation, and more. ASEA AB is committed to providing high-quality, reliable electrical solutions to customers worldwide.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 23 2025

80 Patents

#3 in Vasteras

#90 in Sweden

#9,062 in the World

Vasteras, Sweden

Asea Ab

Forward Citations = 697

109 inventors:

Sven-Einar Stenkvist (9 out of 31 patents)

Sten Kollberg (5 out of 14 patents)

Hans Larker (4 out of 19 patents)

4. Jan Nilsson (3 out of 20 patents)

5. Kjell Bergman (3 out of 8 patents)

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