John P Hlavacs

This inventor holds 69 USPTO granted patents and 1 published patent application, primarily in Footwear Design (CPC class D 29). Top assignees: Nike, Inc., Columbia Sportswear North America, Inc., Montrail, Inc.. Active years: 1998-2026.

USPTO Granted Patents = 69 (Patent Applications = 1)

% Patents Active = 100.0

Average Co-Inventor Count = 1.1

ph-index = 30

Forward Citations = 2,029(Granted Patents)

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

Inventors with similar research interests:

Company Filing History:

Columbia Sportswear North America, Inc.

where one patent can have more than one assignee

Years Active: 1998-2026

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Areas of Expertise:

Footwear

Sole Structure

Cleat Patterns

Shoe Upper

Midsole Layers

Ornamentation

S-shaped Cleats

Footwear Article

Overmolded Cleats

Portion of Upper

Shoe Design

Footwear Technology

69 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12745825 - Sole structure for article of footwear (2026-09-29),

2. D1130981 - Shoe (2026-06-23),

3. D1118132 - Shoe (2026-03-17),

4. D1116420 - Shoe (2026-03-10),

5. D1116419 - Shoe (2026-03-10),

6. 12178294 - Sole structure for article of footwear (2024-12-31),

7. 12042019 - S-shaped cleat structures and intermixed cleat patterns for articles of footwear (2024-07-23),

8. 11758983 - S-shaped cleat structures and intermixed cleat patterns for articles of footwear (2023-09-19),

9. 11751639 - Sole structure for article of footwear (2023-09-12),

10. 11617422 - Cleat structure for article of footwear (2023-04-04),

11. 11547180 - Sole structure with overmolded cleats (2023-01-10),

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

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

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

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

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.