Vancouver, Canada

Stephen P Bishop

This inventor holds 2 USPTO granted patents. Top assignee: Masco Building Products Corp.. Active years: 1992-1993.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Stephen P Bishop. Retrieved from https://idiyas.com/inventor/stephen-p-bishop

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 = 1.0

ph-index = 2

Forward Citations = 37(Granted Patents)


Company Filing History:


Years Active: 1992-1993

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

Title: Innovations by Stephen P. Bishop

Introduction

Stephen P. Bishop is an accomplished inventor based in Vancouver, Canada. He has made significant contributions to the field of door latch technology, holding two patents that showcase his innovative spirit and technical expertise.

Latest Patents

Bishop's latest patents include a "Door latch with adjustable backset and deadlocking feature" and a "Door latch assembly." The first patent features a door latch that allows for an adjustable backset position, accommodating doors with either a 2 3/8" or a 2 3/4" backset. This innovative latch includes a housing with two longitudinally spaced openings connected by a passageway. A movable cam adjusts the backset by interacting with a retract slide that engages the latch bolt. Additionally, it incorporates a burglary deterrent feature with a dead bolt bar assembly that prevents the latch bolt from retracting when the door is closed. The second patent also focuses on a door latch with similar adjustable backset capabilities, emphasizing the importance of versatility and security in door hardware.

Career Highlights

Stephen P. Bishop is associated with Masco Building Products Corporation, where he continues to develop and refine innovative building products. His work has significantly impacted the industry, particularly in enhancing security features in door hardware.

Conclusion

Stephen P. Bishop's contributions to door latch technology reflect his dedication to innovation and security. His patents demonstrate a commitment to improving everyday products, making them more versatile and secure for consumers.

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…