Detroit, MI, United States of America

Jack C Stelzer

This inventor holds 1 USPTO granted patent. Top assignee: Other. Active years: 1985.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Jack C Stelzer. Retrieved from https://idiyas.com/inventor/jack-c-stelzer

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 = 2.0

ph-index = 1

Forward Citations = 3(Granted Patents)


Company Filing History:

goldMedal1 out of 834,453 
Other
 patents

Years Active: 1985

Loading Chart...
1 patent (USPTO):Explore Patents

Title: Jack C Stelzer - Innovator in Control Handle Extensions

Introduction

Jack C Stelzer is an accomplished inventor based in Detroit, MI (US). He is known for his innovative contributions to the field of power-operated devices. His work focuses on enhancing user safety and convenience through practical inventions.

Latest Patents

Stelzer holds a patent for a control handle extension. This invention provides a means by which a control on a power-operated device, such as a snow thrower, can be manipulated from a more convenient and safer location. The rod-like control extension handle is coupled to an existing control handle or lever by a unique connecting bracket. This configuration allows for easy installation by unskilled individuals while preventing binding with the existing control handle, thereby enabling more precise control of the device.

Career Highlights

Throughout his career, Jack C Stelzer has demonstrated a commitment to innovation and user-friendly design. His patent reflects his understanding of the needs of users operating power tools in various conditions. His work has contributed to making these devices safer and more efficient.

Collaborations

Stelzer has collaborated with Joseph E Fritsch, working together to enhance the functionality and safety of power-operated devices. Their partnership has led to advancements in the design and usability of control mechanisms.

Conclusion

Jack C Stelzer's contributions to the field of power-operated devices through his innovative control handle extension patent exemplify his dedication to improving user experience and safety. His work continues to influence the design of tools that enhance convenience and precision for users.

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…