Paul Stiefel

This inventor holds 2 USPTO granted patents. Top assignee: Cole-Parmer Instrument Company LLC. Active years: 1987-1990.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Paul Stiefel. Retrieved from https://idiyas.com/inventor/paul-stiefel

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

Calculating rank

USPTO Granted Patents = 2

% Patents Active = 100.0

Average Co-Inventor Count = 5.0

ph-index = 2

Forward Citations = 71(Granted Patents)

Company Filing History:

2 out of 46

Cole-Parmer Instrument Company LLC

patents

Years Active: 1987-1990

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2 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 4910682 - Method of calibrating and determining the rotational and fluid delivery (1990-03-20),

2. 4715786 - Control method and apparatus for peristaltic fluid pump (1987-12-29),

Title: The Inventor Profile of Paul Stiefel

Introduction: Paul Stiefel is a renowned inventor based in Skokie, Illinois, known for his innovative contributions in various fields.

Latest Patents: Paul Stiefel holds several patents in the areas of technology and consumer products, showcasing his continuous commitment to innovation.

Career Highlights: With a career spanning over two decades, Paul Stiefel has established himself as a leading figure in the world of inventions, with a focus on practical solutions to everyday problems.

Collaborations: Throughout his career, Paul Stiefel has collaborated with industry experts, researchers, and fellow inventors to bring his ideas to life and create impactful products.

Conclusion: Paul Stiefel's dedication to innovation and problem-solving has solidified his reputation as a prolific inventor, making him a key figure in the world of patents and inventions.

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]