Palm Beach Gardens, FL, United States of America

Randy N Lubart

This inventor holds 28 USPTO granted patents and 3 published patent applications and 2 EPO patents, primarily in Footwear Design. Top assignees: Shoes for Crews, LLC, Shoes for Shoes, LLC. Active years: 2009-2022.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Randy N Lubart. Retrieved from https://idiyas.com/inventor/randy-n-lubart

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 28 (Patent Applications = 3)

% Patents Active = 85.7

EPO Patents = 2 (Patent Applications = 4)

Average Co-Inventor Count = 1.0

ph-index = 16

Forward Citations = 662(Granted Patents)

Company Filing History:

Years Active: 2009-2022

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Areas of Expertise:

Slip Resistant Sole

Footwear Tread

Overshoe

Outsole Pattern

Support System

Rocker Shaped Bottom

Hydrodynamic Mat

Clog Shoe

Air Cushion

Sole Grid Cleaner

Boot Tread

Floor Mat

28 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 11246376 - Footwear with slip resistant sole (2022-02-15),

2. D881542 - Footwear tread (2020-04-21),

3. D881539 - Footwear tread (2020-04-21),

4. D785913 - Overshoe (2017-05-09),

5. 9491985 - Outsole tread pattern (2016-11-15),

6. D767260 - Overshoe (2016-09-27),

7. 9144265 - Shoe with support system (2015-09-29),

8. D728913 - Footwear tread (2015-05-12),

9. 8850718 - Shoe with support system (2014-10-07),

10. D699932 - Footwear upper (2014-02-25),

11. 8567094 - Shoe construction having a rocker shaped bottom and integral stabilizer (2013-10-29),

12. D691362 - Footwear upper (2013-10-15),

13. D677039 - Footwear (2013-03-05),

14. D675408 - Footwear top line (2013-02-05),

15. 8322050 - Outsole tread pattern (2012-12-04),

Title: Innovations of Randy N. Lubart: Pioneering Slip-Resistant Footwear

Introduction: Randy N. Lubart, based in Palm Beach Gardens, FL, is a prolific inventor with an impressive portfolio of 28 patents. His contributions to the field of footwear innovation have transformed how we think about safety and performance in shoe design.

Latest Patents: His latest patent focuses on footwear with a slip-resistant sole. This innovative design features tread members with rectangular arrays of lugs and protuberances, strategically placed to enhance grip and stability. Grooves separate the lugs, creating flow paths from the interior area of the tread member to the exterior, while sipes are positioned between the protuberances to further facilitate flow from the lugs to the grooves. The tread members are specifically designed at the forefoot and heel portions of the outsole, providing improved traction for users.

Career Highlights: Throughout his career, Randy has made significant strides in the footwear industry, particularly through his work with Companies like Shoes for Crews, LLC and Shoes for Shoes, LLC. His commitment to enhancing safety in footwear has made a lasting impact on the market.

Collaborations: Randy N. Lubart has collaborated with notable companies in the footwear sector to bring his innovative designs to life. His work with Shoes for Crews, LLC and Shoes for Shoes, LLC showcases his ability to merge creativity with functionality, leading to groundbreaking advancements in slip-resistant footwear.

Conclusion: As an inventor, Randy N. Lubart’s contributions to footwear innovation exemplify the spirit of creativity and practicality. With 28 patents to his name, he continues to push the boundaries of design, ensuring safety and comfort for consumers in their everyday lives. His latest work on slip-resistant soles is just one example of the meaningful impact that dedicated inventors can have in specialized industries.

Profile summary based on public USPTO records.