For the Inventor, By the Inventor

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Portland, OR, United States of America

Lacrosse Footwear, Inc.

USPTO Granted Patents = 117

Trademarks = 37

Forward Citations = 1,564

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33 inventors (with patents filed for the assignee):

Ryan James Foust (41 out of 41 patents)

Christopher Wayne Ledbetter (33 out of 33 patents)

Aaron Barker (22 out of 27 patents)

4. John William Ludemann (13 out of 14 patents)

5. Paul W Brabson (13 out of 13 patents)

6. Justin Behnke (12 out of 12 patents)

7. Gabriel Freedom Phillips (11 out of 11 patents)

8. Kyle S Dowd (5 out of 5 patents)

9. Xiaojian Tong (4 out of 4 patents)

10. Tarachand S Barma (4 out of 6 patents)

11. Matt Dunbar (4 out of 4 patents)

12. Hans Albing (3 out of 7 patents)

13. Cameron Kinder (3 out of 4 patents)

14. Xiao Jiang (2 out of 2 patents)

15. Richard A Mochen (2 out of 50 patents)

Core Competencies:

Footwear Assemblies

Bifit Insole Boards

Polyurethane Injected Boot Assembly

Manufacturing Method

Boot Design

Shoe Technology

Comfort Footwear

Durable Materials

Insole Innovation

Footwear Engineering

Performance Boots

Shoe Construction

117 patents: Sort by Forward Citations

1. D1100471 - Boot (2025-11-04),

2. D1091089 - Shoe (2025-09-02),

3. D1071519 - Shoe (2025-04-21),

4. D1063355 - Boot (2025-02-25),

5. D1063354 - Boot (2025-02-25),

6. D1063353 - Boot (2025-02-25),

7. D1051580 - Boot (2024-11-19),

8. D1051565 - Boot (2024-11-19),

9. 11969055 - Footwear assemblies with bifit insole boards and associated methods (2024-04-30),

10. D1001460 - Boot (2023-10-17),

11. D1001459 - Shoe (2023-10-17),

12. D1000814 - Shoe (2023-10-10),

13. D1000051 - Boot (2023-10-03),

14. D998949 - Boot (2023-09-19),

15. D998313 - Boot (2023-09-12),

LaCrosse Footwear, Inc. is a renowned company that specializes in manufacturing and selling premium outdoor footwear. With a heritage dating back to 1897, LaCrosse has always been committed to providing durable, comfortable, and versatile footwear for outdoor enthusiasts, workers, and law enforcement professionals. Their extensive product range includes hunting boots, work boots, military boots, and various other outdoor footwear options. LaCrosse Footwear is recognized globally for its exceptional quality, innovative design, and reliable performance. Explore their website to discover the perfect footwear for your outdoor adventures.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

117 Patents

#12 in Portland, OR

#38 in Oregon

#3,166 in US

#6,585 in the World

Portland, OR, United States of America

Lacrosse Footwear, Inc.

Forward Citations = 1,564

33 inventors:

Ryan James Foust (41 out of 41 patents)

Christopher Wayne Ledbetter (33 out of 33 patents)

Aaron Barker (22 out of 27 patents)

4. John William Ludemann (13 out of 14 patents)

5. Paul W Brabson (13 out of 13 patents)

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