Company Filing History:
Years Active: 1987
Title: Marwan E Hattem: Innovator of the Collapsible Revolving Door
Introduction
Marwan E Hattem is an accomplished inventor based in Monroe, MI (US). He is known for his innovative contributions to the field of door technology. His most notable invention is the collapsible revolving door, which enhances accessibility and safety in various environments.
Latest Patents
Marwan holds a patent for a collapsible revolving door, designed to provide efficient access and egress. This door revolves around a vertical axis and features an upper cam housing and a lower cam housing. The design includes radial slots that engage pins to secure the doorwings to the cam housings. A unique mechanism allows the doorwings to collapse in emergency situations or to accommodate large objects. This innovative feature ensures that the door remains functional and safe under various circumstances.
Career Highlights
Marwan E Hattem is currently employed at Tubelite Division of Indall, Inc. His work focuses on developing advanced door systems that prioritize user safety and convenience. With a patent portfolio that includes his collapsible revolving door, Marwan has made significant strides in the industry.
Collaborations
Marwan collaborates with Calvin R Rushford, a coworker who shares his passion for innovation in door technology. Together, they work on projects that aim to improve the functionality and safety of door systems.
Conclusion
Marwan E Hattem is a notable inventor whose work on the collapsible revolving door exemplifies his commitment to innovation and safety. His contributions to the field continue to influence door technology and enhance user experience.