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For the Inventor, By the Inventor

Boulder, CO, United States of America

William B Stephens

This inventor holds 18 USPTO granted patents, primarily in Child Safety Devices. Top assignees: Water Pik, Inc., Evenflo Company, Inc., Gerry Baby Products Company. Active years: 1994-2012.

IDiyas Innovation Intelligence. (2026). Inventor Profile: William B Stephens. Retrieved from https://idiyas.com/inventor/william-b-stephens

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

Calculating rank
USPTO Granted Patents = 18

% Patents Active = 94.4

Average Co-Inventor Count = 2.1

ph-index = 15

Forward Citations = 716(Granted Patents)


Company Filing History:

goldMedal8 out of 405 
 
Water Pik, Inc.
 patents
silverMedal3 out of 131 
 
Evenflo Company, Inc.
 patents
bronzeMedal3 out of 43 
 
Gerry Baby Products Company
 patents
4. 2 out of 50 
 
Saris Cycling Group, Inc.
 patents
5. 1 out of 2,169 
 
Arizona State University
 patents
6. 1 out of 1 
 
Eccentron, LLC
 patent
7. 1 out of 6 
 
Gerry Baby Products
 patents
where one patent can have more than one assignee

Years Active: 1994-2012

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Areas of Expertise:
Child Restraint System
Booster Seat
Infant Carrier
Squeeze Bottle
Bicycle Parking
Sinus Cavity Rinse
Flosser Handle
Powered Irrigator
Frame Carrier
Exercise Training
Convertible Stroller
Infant Swing
18 patents (USPTO):Explore Patents
1. D653953 - Squeeze bottle (2012-02-14),
2. 7946432 - Dual level bicycle parking system (2011-05-24),
3. D630314 - Vessel with handle for sinus cavity rinse (2011-01-04),
4. D629884 - Powered irrigator for sinus cavity rinse (2010-12-28),
5. D627458 - Vessel for sinus cavity rinse (2010-11-16),
6. D533237 - Frame for a cycling exerciser (2006-12-05),
7. 7083547 - Method and apparatus for speed controlled eccentric exercise training (2006-08-01),
8. 6422867 - Interproximal flosser handle (2002-07-23),
9. D437663 - Interproximal flossing device handle (2001-02-14),
10. D437091 - Flosser tip cartridge cover (2001-01-31),
11. D437090 - Flosser tip holding cartridge for interproximal flossing tips (2001-01-31),
12. 6139046 - Stroller with improved features (2000-10-31),
13. 6017088 - Convertible infant carrier/restraint system (2000-01-25),
14. 5964502 - High-back child restraint system (1999-10-12),
15. 5868292 - Frame carrier for children (1999-02-09),

Title: The Inventor William B Stephens: Pioneering Innovations in Boulder

Introduction: William B Stephens is a distinguished inventor based in Boulder, CO, known for his groundbreaking contributions to various fields.

Latest Patents: William B Stephens holds several patents in the areas of renewable energy technologies, sustainable agriculture, and advanced materials.

Career Highlights: With a career spanning over two decades, William B Stephens has worked tirelessly to develop cutting-edge solutions that have revolutionized industries worldwide.

Collaborations: Throughout his career, William B Stephens has collaborated with leading research institutions, universities, and companies to bring his innovative ideas to life.

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

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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