San Pedro, CA, United States of America

Gerard K Leistikow

This inventor holds 3 USPTO granted patents. Top assignee: Mattel, Inc.. Active years: 1976-1981.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Gerard K Leistikow. Retrieved from https://idiyas.com/inventor/gerard-k-leistikow

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


% Patents Active = 100.0

Average Co-Inventor Count = 1.6

ph-index = 2

Forward Citations = 17(Granted Patents)


Company Filing History:


Years Active: 1976-1981

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3 patents (USPTO):Explore Patents

Title: The Innovative Mind of Gerard K Leistikow

Introduction

Gerard K Leistikow is a notable inventor based in San Pedro, CA (US). He has made significant contributions to the toy industry, particularly through his inventive designs that enhance play experiences for children. With a total of 3 patents to his name, Leistikow's work reflects creativity and functionality.

Latest Patents

One of his latest inventions is the "Toy Toilet," which features a toilet bowl, a seat supported by the bowl, a hinged cover, and a reservoir. This innovative design includes a cylinder and piston arrangement that allows the movement of the cover to simulate a flushing action. Another remarkable invention is the "Combination Doll and Accessory Article." This doll has a body with a neck opening and a hollow head connected by a swivel. The head contains a weighted mass, an electric motor, and speed-reducing gears, enabling it to move in an orbital path when placed in a swing or cradle.

Career Highlights

Gerard K Leistikow is currently associated with Mattel, Inc., a leading company in the toy industry. His work at Mattel has allowed him to bring his inventive ideas to life, contributing to the company's reputation for innovative and engaging toys.

Collaborations

Throughout his career, Leistikow has collaborated with talented individuals such as Benjamin G Guerrero and Norman E Sindlinger. These collaborations have likely enriched his creative process and led to the development of unique products.

Conclusion

Gerard K Leistikow's inventive spirit and contributions to the toy industry exemplify the impact of creativity in enhancing children's play experiences. His patents reflect a blend of fun and functionality, making him a noteworthy figure in the realm of toy innovation.

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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