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Ab Bofors

USPTO Granted Patents = 77

Forward Citations = 708

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99 inventors (with patents filed for the assignee):

Sven-Hakan Svensson (6 out of 6 patents)

Lars-Erik Skagerlund (4 out of 4 patents)

Bror Arne Thalen (3 out of 3 patents)

4. Bo Thuresson Ekenstam (3 out of 4 patents)

5. Ralph Lennart Brattsand (3 out of 3 patents)

6. Rolf Lennart Stalfors (3 out of 3 patents)

7. Ake Hugo Blomqvist (3 out of 3 patents)

8. Bertil Torbjorn Eriksson (3 out of 3 patents)

9. Sven Willner Eriksson (3 out of 3 patents)

10. Karl G Claeson (3 out of 17 patents)

11. Sten Johan Dahlberg (3 out of 3 patents)

12. Ake Hansen (2 out of 4 patents)

13. Bror Erling Tidstrom (2 out of 2 patents)

14. Tore Elwin (2 out of 2 patents)

15. Lars-Erik Bjorn (2 out of 2 patents)

Core Competencies:

Recoil Systems

Ammunition Units

High Velocity Projectiles

Fluid Pressure Devices

Rammer Devices

Missile Control Devices

Automatic Ammunition Handling

Tank Firearms

Proximity Fuzes

Ground-Controlled Activation

Hollow Charges

Hydraulic Cylinder Assemblies

77 patents: Sort by Forward Citations

1. 5233901 - Roll angle determination (1993-08-10),

2. 5168120 - Recoil systems (1992-12-01),

3. 5163637 - Roll angle determination (1992-11-17),

4. 5157221 - Ammunition unit with adaptive impact fuze (1992-10-20),

5. 5155294 - Subwarhead (1992-10-13),

6. 4690057 - High velocity projectile (1987-09-01),

7. 4655411 - Means for reducing spread of shots in a weapon system (1987-04-07),

8. 4543808 - Apparatus for winding wire on a spool (1985-10-01),

9. 4487130 - Hollow charge (1984-12-11),

10. 4293596 - Surface coating method employing a temporary bonding (1981-10-06),

11. 4258811 - Electric mass and force measuring apparatus (1981-03-31),

12. 4178831 - Fluid pressure device for supporting and elevating a gun barrel (1979-12-18),

13. 4176814 - Terminally corrected projectile (1979-12-04),

14. 4162053 - Brake device for rotating body (1979-07-24),

15. 4158324 - Hydraulic cylinder assembly for positioning an artillery barrel (1979-06-19),

AB Bofors is a global defense and security company headquartered in Stockholm, Sweden. With a rich history tracing back to 1873, we specialize in delivering innovative solutions for defense forces worldwide. Our expertise lies in the development, production, and support of advanced weapon systems, ammunition, and other defense technologies. Built on a strong foundation of cutting-edge research and engineering, AB Bofors is dedicated to making the world a safer place through our state-of-the-art products and solutions.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

77 Patents

#4 in

#6 in Sweden

#9,375 in the World

Ab Bofors

Forward Citations = 708

99 inventors:

Sven-Hakan Svensson (6 out of 6 patents)

Lars-Erik Skagerlund (4 out of 4 patents)

Bror Arne Thalen (3 out of 3 patents)

4. Bo Thuresson Ekenstam (3 out of 4 patents)

5. Ralph Lennart Brattsand (3 out of 3 patents)

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