East Hampton, MA, United States of America

Richard Schafer

This inventor holds 1 USPTO granted patent. Top assignee: Otis Elevator Company. Active years: 2004.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Richard Schafer. Retrieved from https://idiyas.com/inventor/richard-schafer-9aaq1w9r

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 7.0

ph-index = 1

Forward Citations = 13(Granted Patents)


Company Filing History:


Years Active: 2004

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1 patent (USPTO):Explore Patents

Title: Richard Schafer - Innovator in Elevator Technology

Introduction

Richard Schafer is a notable inventor based in Easthampton, MA (US). He has made significant contributions to the field of elevator technology, particularly with his innovative solutions that enhance the safety and efficiency of elevator systems.

Latest Patents

Schafer holds a patent for an "Elevator Car Position Sensing System." This system addresses the challenges associated with frictional slippage of mechanical connections and building settlement. The invention includes an elevator car within a hoistway, where an encoder is mounted and connected to the elevator car. This encoder generates data that indicates the position of the elevator car. The system also features a position sensor and actuator, which work together to provide accurate data on the elevator car's proximity to the landing.

Career Highlights

Richard Schafer is associated with Otis Elevator Company, a leading firm in the elevator manufacturing industry. His work has contributed to advancements in elevator safety and operational reliability. With a focus on innovative engineering solutions, Schafer has established himself as a key figure in the development of modern elevator systems.

Collaborations

Schafer has collaborated with notable colleagues, including Steven D. Coste and Jason S. Stone. Their combined expertise has fostered a collaborative environment that encourages innovation and the development of cutting-edge technologies in the elevator sector.

Conclusion

Richard Schafer's contributions to elevator technology through his patent and work at Otis Elevator Company highlight his role as an influential inventor in the industry. His innovative solutions continue to enhance the safety and efficiency of elevator systems, making a lasting impact on the field.

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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