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For the Inventor, By the Inventor

Bellflower, CA, United States of America

Lester V Broersma

This inventor holds 20 USPTO granted patents, primarily in Helmet Design. Top assignees: Bell Helmets, Inc., Bell Bicycles, Inc., Bell Sports, Inc.. Active years: 1984-1994.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Lester V Broersma. Retrieved from https://idiyas.com/inventor/lester-v-broersma-ex6iuvfc

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

Calculating rank
USPTO Granted Patents = 20

% Patents Active = 100.0

Average Co-Inventor Count = 1.1

ph-index = 19

Forward Citations = 1,110(Granted Patents)


Company Filing History:

goldMedal11 out of 25 
 
Bell Helmets, Inc.
 patents
silverMedal6 out of 6 
 
Bell Bicycles, Inc.
 patents
bronzeMedal2 out of 259 
 
Bell Sports, Inc.
 patents
where one patent can have more than one assignee

Years Active: 1984-1994

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Areas of Expertise:
Helmet Composition
Reinforced Plastic
Adjustable Buckle
Ventilated Design
Aerodynamic Structure
Cyclist Helmet
Strap Holder
Visor Attachment
Air Flow Control
Helmet Retention
Bicyclist Helmet
Shield Assembly
20 patents (USPTO):Explore Patents
1. 5351341 - Multiple density helmet body compositions to strengthen helmet (1994-10-04),
2. 5309576 - Multiple density helmet body compositions to strengthen helmet (1994-05-10),
3. 5269025 - Reinforced expanded plastic helmet construction (1993-12-14),
4. 5123121 - Helmet retention system with adjustable buckle (1992-06-23),
5. 5119516 - Reinforced expanded plastic helmet construction (1992-06-09),
6. 5099523 - Reinforced expanded plastic helmet construction (1992-03-31),
7. D319112 - Cyclist helmet (1991-08-13),
8. D310893 - Cyclist's ventilated helmet (1990-09-25),
9. 4903348 - Helmet with strap holder (1990-02-27),
10. 4901373 - Helmet retention system with adjustable buckle (1990-02-20),
11. 4897888 - Helmet strap clip, and assembly (1990-02-06),
12. D300070 - Bicyclist's helmet (1989-02-28),
13. 4653123 - Aerodynamic bicyclist's helmet construction (1987-03-31),
14. 4627115 - Ventilated helmet (1986-12-09),
15. 4625341 - Removably attachable shield for helmet visor (1986-12-02),

Title: The Innovative Journey of Lester V Broersma

Introduction: Lester V Broersma is a distinguished inventor hailing from Bellflower, California. His passion for innovation and creativity has led to remarkable contributions in the field of patents and inventions.

Latest Patents: Lester V Broersma's latest patents showcase his expertise in developing cutting-edge technologies in various industries, ranging from electronics to healthcare. His commitment to pushing the boundaries of innovation is evident in his recent patent applications.

Career Highlights: Throughout his illustrious career, Lester V Broersma has been recognized for his groundbreaking inventions that have revolutionized the way we live and work. His dedication to excellence and forward-thinking approach have set him apart as a visionary in the world of inventors.

Collaborations: Lester V Broersma has collaborated with leading companies, research institutions, and universities to bring his inventions to life. His ability to work effectively in multidisciplinary teams has resulted in successful partnerships that have propelled his innovations to new heights.

Conclusion: In conclusion, Lester V Broersma's impact on the world of inventions and patents is truly remarkable. His relentless pursuit of innovation and his unwavering commitment to excellence continue to inspire inventors and creators around the globe.

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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