Los Angeles, CA, United States of America

Roger C Cleveland

This inventor holds 115 USPTO granted patents, primarily in Golf Club Design (CPC class 2102-). Top assignees: Callaway Golf Company, Roger Cleveland Golf Company, Inc., Skis Rossignol Sa. Active years: 1985-2019.


% Patents Active = 99.1

Average Co-Inventor Count = 3.6

ph-index = 46

Forward Citations = 6,180(Granted Patents)

Forward Citations (Not Self Cited) = 5,817(Dec 10, 2025)


Inventors with similar research interests:

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Location History:

  • Paramount, CA (US) (1985)
  • Carlsbad, CA (US) (1999 - 2001)
  • Los Angeles, CA (US) (1994 - 2016)
  • Brentwood, CA (US) (2013 - 2019)

Company Filing History:


Years Active: 1985-2019

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Areas of Expertise:
Golf Club Head
Wedge-Type Club Head
Iron Golf Club
Hybrid Golf Club
Putter Head
Iron-Type Club Head
Iron Golf Club Head
Golf Club Design
Golf Equipment
Club Performance
Golf Technology
Club Customization
115 patents (USPTO):Explore Patents

Title: The Golfing Innovations of Roger C Cleveland

Introduction: Roger C Cleveland is a prolific inventor hailing from Los Angeles, CA, with an impressive portfolio of 114 patents under his belt. Renowned in the golfing world, Cleveland has left a significant mark with his innovative designs in golf club technology.

Latest Patents: Among his latest patents, Cleveland has introduced cutting-edge golf club head designs that have revolutionized the game for enthusiasts worldwide.

Career Highlights: Throughout his career, Roger C Cleveland has made significant contributions to the golf industry through his work with prominent companies such as Callaway Golf Company and his very own Roger Cleveland Golf Company, Inc. His expertise and dedication have propelled him to the forefront of golf club design and innovation.

Collaborations: Cleveland has collaborated closely with esteemed individuals in the field, including coworkers Augustin W Rollinson and Richard C Helmstetter. Together, they have paved the way for advancements in golf club technology, enhancing the performance of players at all levels.

Conclusion: Roger C Cleveland's impact on the world of golf cannot be overstated. His numerous patents and collaborations underscore his commitment to pushing the boundaries of innovation in golf club design. As he continues to inspire the next generation of inventors, Cleveland's legacy remains firmly rooted in the history of the sport.

Profile summary based on public USPTO records.
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