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For the Inventor, By the Inventor

Park Ridge, NJ, United States of America

William Prendergast

This inventor holds 17 USPTO granted patents and 2 published patent applications, primarily in Merchandising Solutions. Top assignees: Philip Morris Inc., Trans-World Manufacturing Corporation, Other. Active years: 1988-2016.

IDiyas Innovation Intelligence. (2026). Inventor Profile: William Prendergast. Retrieved from https://idiyas.com/inventor/william-prendergast

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

Calculating rank
USPTO Granted Patents = 17 

% Patents Active = 82.4

Average Co-Inventor Count = 1.2

ph-index = 5

Forward Citations = 60(Granted Patents)


Location History:

  • Park Ridge, NJ (US) (1988 - 1991)
  • Leesburg, VA (US) (2014 - 2016)

Company Filing History:

goldMedal11 out of 759 
 
Philip Morris Inc.
 patents
silverMedal2 out of 18 
 
Trans-World Manufacturing Corporation
 patents
bronzeMedal4 out of 834,601 
Other
 patents

Years Active: 1988-2016

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Areas of Expertise:
Merchandising Display
Automatic Skimmer
Skin Cream Composition
Vending Module
Display Stand
Cleaning System
Children's Products
Product Dispensing
17 patents (USPTO):Explore Patents
1. 9428929 - Automatic skimmer cleaning system (2016-08-30),
2. 9125827 - System and method of complimentary day/night children's skin cream compositions (2015-09-08),
3. 8894978 - System and method of complimentary day/night children's skin cream compositions (2014-11-25),
4. 8747817 - System and method of complementary day/night children's skin cream compositions (2014-06-10),
5. D314293 - Header for a merchandising display stand or the like (1991-02-05),
6. D311467 - Merchandising display stand or the like (1990-10-23),
7. D311466 - Merchandising display stand or the like (1990-10-23),
8. D311465 - Merchandising display stand or the like (1990-10-23),
9. D311464 - Merchandising display stand or the like (1990-10-23),
10. D311463 - Header for a merchandising display stand or the like (1990-10-23),
11. D311462 - Header for a merchandising display stand or the like (1990-10-23),
12. D311102 - Merchandising display stand or the like (1990-10-09),
13. D310309 - Header for a merchandising display stand or the like (1990-09-04),
14. D309992 - Header for a merchandising display stand or the like (1990-08-21),
15. D309538 - Header for a merchandising display stand or the like (1990-07-31),

Title: Biography of Inventor William Prendergast

Introduction: William Prendergast is a notable inventor based in Park Ridge, NJ (US). He holds a total of 17 patents, showcasing his innovative contributions to various fields.

Latest Patents: Among his latest inventions is the Automatic Skimmer Cleaning System. This system features an auto clean skimmer, a debris basin, and a pump that operates independently of the pool's filtration system. Another significant invention is the System and Method of Complimentary Day/Night Children's Skin Cream Compositions. This skin care system is designed for children aged six months to eighteen years, providing essential nutrients and antioxidants.

Career Highlights: William has worked with prominent companies, including Philip Morris Inc. His experience in these organizations has contributed to his development as an inventor.

Collaborations: Throughout his career, William has collaborated with notable individuals such as John G Dewees and Ronald J Spezial. These partnerships have enriched his work and led to successful innovations.

Conclusion: William Prendergast's inventive spirit and dedication to creating practical solutions have made a significant impact in his field. His contributions continue to benefit various industries and improve the lives of many.

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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