Location History:
- Norwood, NC (US) (2011 - 2016)
- Concord, NC (US) (2013 - 2016)
Company Filing History:
Years Active: 2011-2016
Title: Innovations by Charles E. Burris: A Contributor to Door Closer Technology
Introduction
Charles E. Burris is a prominent inventor based in Concord, NC, recognized for his significant contributions to the field of door closer technology. With an impressive portfolio of 10 patents, Burris has demonstrated his commitment to innovation and functionality in his designs, making strides in enhancing the efficiency of door closure mechanisms.
Latest Patents
Among his latest innovations, Burris has developed two notable patents for door closer assemblies. The first patent describes a door closer that incorporates a piston and a rotating pinion mechanism. This design allows the piston to move in response to the rotation of the pinion, facilitating a fluid transfer system between two variable volume chambers. The result is a spring assembly that stores energy and aids in closing the door smoothly.
The second patent further refines this concept by introducing a valve that regulates the flow of hydraulic fluid. This adjustment impacts the force exerted on the door, enhancing its stability and reliability. To optimize performance, Burris has included sensors to monitor the angular positions of both the door and the valve, while a controller manages the valve's position to ensure precise fluid flow.
Career Highlights
Burris's career includes impactful work with Yale Security Inc., where he has made significant advancements in security technology through his inventions. His extensive experience showcases not only his technical skills but also his ability to think creatively when addressing practical challenges in the engineering and design of door closer systems.
Collaborations
Throughout his professional journey, Burris has collaborated with esteemed colleagues, such as Robert L. Tadlock, Jr. and John J. White. These partnerships have fostered a collaborative environment that encourages innovation and the exchange of ideas, resulting in successful projects and patents.
Conclusion
Charles E. Burris stands out as a dedicated inventor, pushing the boundaries of innovation in door closer technology. His patented inventions display his expertise and commitment to improving functionality, safety, and efficiency in everyday mechanisms. As he continues to develop new solutions, Burris will undoubtedly leave a lasting impact on the industry.