Lancaster, CA, United States of America

Karl F Anderson

This inventor holds 23 USPTO granted patents and 1 EPO patent, primarily in Fitness Equipment. Top assignees: Ace Specialty, Inc., Grace Premier Fitness and Wellness Products, Inc., Sensor-Tech Limited. Active years: 1992-2021.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Karl F Anderson. Retrieved from https://idiyas.com/inventor/karl-f-anderson

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


% Patents Active = 91.3


Average Co-Inventor Count = 1.3

ph-index = 10

Forward Citations = 347(Granted Patents)


Location History:

  • Rosemead, CA (US) (1992 - 2009)
  • Lancaster, CA (US) (1994 - 2012)
  • Glendora, CA (US) (2003 - 2021)

Company Filing History:


Years Active: 1992-2021

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Areas of Expertise:
Weightlifting System
Dumbbell
Exercise Machine
Weight Plate
Incremental Weights
Sensor Device
Kettlebell
Antimicrobial Handle
Measurement Accuracy
Gas Phase Analysis
Garment Hanger
23 patents (USPTO):Explore Patents

Title: Innovations by Karl F. Anderson: Pioneering Weightlifting Technologies

Introduction: Karl F. Anderson, a notable inventor based in Lancaster, California, has been at the forefront of developing innovative solutions in strength training. With a remarkable portfolio of 23 patents, his work primarily focuses on enhancing fitness equipment to improve performance and user experience.

Latest Patents: One of Anderson's latest inventions is a weightlifting system designed for the hanging band technique. This innovative system enables barbell-based strength training with a unique weight deployment that provides an advantageous muscular stimulus. The design incorporates a plurality of suspended weights that connect to a barbell, allowing for effective barbell exercises. Each suspended weight features a length-adjustable elastic band, a roller, a U-shaped bracket, and a weight assembly. This configuration facilitates desirable oscillations and unbalance, which are crucial for enhancing muscular stimulation during workouts.

Career Highlights: Throughout his career, Anderson has contributed significantly to the fitness industry by developing unique and effective exercise equipment. His inventions have aimed at revolutionizing the way individuals approach strength training, making exercises more efficient and customizable to individual needs.

Collaborations: Karl F. Anderson has collaborated with various professionals in the field. Notably, he has worked alongside Robert L. Dunagan and Michael Lee Horovitz, which has further strengthened his innovative endeavors. Additionally, he has been associated with reputable companies like Ace Specialty, Inc. and Grace Premier Fitness and Wellness Products, Incorporated, where he has applied his skills and creativity to advance fitness technology.

Conclusion: Karl F. Anderson's contributions to the fitness industry through his 23 patents, particularly his weightlifting system for the hanging band technique, reflect his commitment to enhancing physical training. His collaborations and career achievements underline his role as a significant innovator in the realm of fitness inventions, showcasing how innovative ideas can transform traditional exercise methods.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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