Kalamazoo, MI, United States of America

Jeff Zerfas

This inventor holds 5 USPTO granted patents, plus 1 CIPO patent and 1 EPO patent. Top assignees: Bard Peripheral Vascular, Inc., Inrad, Inc.. Active years: 2003-2019.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Jeff Zerfas. Retrieved from https://idiyas.com/inventor/jeff-zerfas

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


% Patents Active = 60.0



Average Co-Inventor Count = 5.0

ph-index = 4

Forward Citations = 387(Granted Patents)


Company Filing History:


Years Active: 2003-2019

Loading Chart...
Loading Chart...
Loading Chart...
5 patents (USPTO):Explore Patents

Title: Top Inventor in Kalamazoo, MI

Introduction: John C. Sih is a prominent inventor based in Kalamazoo, Michigan. His contributions to the field of innovation have garnered significant attention and respect.

Latest Patents: John C. Sih has recently been awarded several patents that showcase his inventive prowess and creativity.

Career Highlights: Throughout his career, Sih has achieved numerous milestones that highlight his dedication to advancing technology and innovation.

Collaborations: He has worked with various organizations and individuals, fostering partnerships that enhance his inventive projects.

Conclusion: John C. Sih continues to be a leading figure in the world of invention, inspiring future generations of innovators.

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]
Loading…