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Fribourg, Switzerland

Lange International S.a.

USPTO Granted Patents = 90

Trademarks = 2

Forward Citations = 1,577

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53 inventors (with patents filed for the assignee):

Simon Arieh (12 out of 24 patents)

Guy Courvoisier (12 out of 22 patents)

Cristiano Benetti (7 out of 8 patents)

4. Mario Mattiuzzo (7 out of 12 patents)

5. Herbert Marxer (7 out of 7 patents)

6. Peter Cagliari (5 out of 6 patents)

7. Alessandro Condini (5 out of 9 patents)

8. Edward L Chalmers (5 out of 10 patents)

9. Riccardo Perotto (4 out of 5 patents)

10. David J Dodge (4 out of 63 patents)

11. Andrea Fregoni (4 out of 5 patents)

12. Denis Gallon (4 out of 4 patents)

13. Marcello Stampacchia (4 out of 6 patents)

14. David C Everest, Iii (4 out of 4 patents)

15. Andrea Collavo (3 out of 3 patents)

Core Competencies:

Sports Boot

Ski Boot

In-Line Roller Skate

Variable-Rigidity Boot

Retention Mechanism

Comfort Inner Boot

Detachable Boot

Brake Device

Fastener for Sports Shoe

Alpine Ski Boot

Deformation Zone

Reinforced Shaft

90 patents: Sort by Forward Citations

1. 8001705 - Sports boot with decoration (2011-08-23),

2. 7716854 - Two-layer sports boot part with deformation zone (2010-05-18),

3. 7617586 - Method of manufacturing metal accessory for a sports shoe (2009-11-17),

4. 7520070 - Sports boot for a board for gliding (2009-04-21),

5. 7014196 - Method of manufacturing in-line roller skate with detachable boot (2006-03-21),

6. 6892429 - Brake device for a lace (2005-05-17),

7. 6829846 - Sports boot including a riveted and adhesively-bonded flap (2004-12-14),

8. 6779284 - Variable-rigidity sports boot (2004-08-24),

9. 6643955 - Retention and release mechanism for a ski boot and ski boot incorporating the same (2003-11-11),

10. 6609313 - Alpine ski boot (2003-08-26),

11. 6594920 - Ski boot with variable volume shell (2003-07-22),

12. 6557864 - In-line roller skate with detachable boot (2003-05-06),

13. 6539648 - Boot for sport involving sliding motion (2003-04-01),

14. 6530161 - Ski boot (2003-03-11),

15. 6474004 - Ski boot (2002-11-05),

Lange International S.A. is a global company specializing in providing innovative solutions for the automotive industry. With a diverse range of products and services, we aim to revolutionize the way cars are designed, manufactured, and operated. Our team of engineers, designers, and experts work tirelessly to deliver cutting-edge technologies and world-class customer experiences. Visit our website to explore our offerings and learn more about how Lange International is shaping the future of mobility.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

90 Patents

#3 in Fribourg

#172 in Switzerland

#8,250 in the World

Fribourg, Switzerland

Lange International S.a.

Forward Citations = 1,577

53 inventors:

Simon Arieh (12 out of 24 patents)

Guy Courvoisier (12 out of 22 patents)

Cristiano Benetti (7 out of 8 patents)

4. Mario Mattiuzzo (7 out of 12 patents)

5. Herbert Marxer (7 out of 7 patents)

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