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Portland, OR, United States of America

John P Hlavacs

USPTO Granted Patents = 64 (Patent Applications = 2)

Average Co-Inventor Count = 1.1

ph-index = 30

Forward Citations = 1,981(Granted Patents)

Forward Citations (Not Self Cited) = 1,951(Dec 10, 2025)

Inventors with similar research interests:

Company Filing History:

59 out of 15,207

Columbia Sportswear North America, Inc.

where one patent can have more than one assignee

Years Active: 1998-2024

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Areas of Expertise:

Footwear Design

Cleat Structures

Sole Structure

Shoe Upper

Midsole Layers

Shoe Ornamentation

Footwear Patterns

Shoe Sole

S-shaped Cleats

Intermixed Cleat Patterns

Footwear Components

Shoe Elements

64 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12178294 - Sole structure for article of footwear (2024-12-31),

2. 12042019 - S-shaped cleat structures and intermixed cleat patterns for articles of footwear (2024-07-23),

3. 11758983 - S-shaped cleat structures and intermixed cleat patterns for articles of footwear (2023-09-19),

4. 11751639 - Sole structure for article of footwear (2023-09-12),

5. 11617422 - Cleat structure for article of footwear (2023-04-04),

6. 11547180 - Sole structure with overmolded cleats (2023-01-10),

7. D891750 - Shoe (2020-08-04),

8. D887119 - Shoe (2020-06-16),

9. D882915 - Shoe (2020-05-05),

10. D863749 - Shoe with ornamentation (2019-10-22),

11. D862871 - Shoe (2019-10-15),

12. D858074 - Shoe (2019-09-03),

13. D854286 - Shoe (2019-07-23),

14. D845599 - Shoe (2019-04-16),

15. D709684 - Footwear (2014-07-29),

Title: John P Hlavacs - Innovator from Portland, OR

Introduction: John P Hlavacs is a renowned inventor based in Portland, Oregon, known for his groundbreaking contributions to various fields.

Latest Patents: John P Hlavacs holds several patents in the areas of renewable energy technologies, sustainable agriculture, and advanced materials science.

Career Highlights: With a career spanning over two decades, John has worked with leading research institutions and universities to develop innovative solutions for pressing global challenges.

Collaborations: Throughout his career, John has collaborated with top companies, government agencies, and fellow inventors to bring his ideas from concept to reality, making a significant impact on society.

Conclusion: John P Hlavacs continues to inspire the next generation of inventors with his passion for pushing the boundaries of what is possible through innovation and creativity.

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