William N Roberts

Title: Innovations by William N. Roberts

Introduction

William N. Roberts is an accomplished inventor based in Grayslake, IL (US). He has made significant contributions to the field of combustion tools, holding a total of 3 patents. His innovative designs focus on enhancing the efficiency and functionality of fuel cell systems and internal combustion tools.

Latest Patents

One of his latest patents is a fuel cell adapter system for combustion tools. This system includes a housing that encloses a fuel metering valve. The adapter features a generally cylindrical nozzle with an enlarged base designed for engagement with the fuel cell. The nozzle has a lobed free end that defines a passageway, which is blocked by a frangible membrane. A latch within the housing secures the adapter in fluid communication with the fuel metering valve. This latch includes a locking tang that can be moved between closed and open positions, allowing for easy withdrawal of the fuel cell from the tool.

Another notable patent is for a self-lubricating, non-sealing piston ring for internal combustion fastener driving tools. This piston ring is made from a lubricating material such as polytetrafluoroethylene (PTFE). Its design optimizes lubricity while allowing sufficient friction for proper operation within the piston housing. The PTFE ring may feature radial fins that promote rotation, enhancing lubrication efficiency without forming a seal between the piston and housing.

Career Highlights

William N. Roberts is currently employed at Illinois Tool Works Inc., where he continues to innovate and develop new technologies. His work has significantly impacted the efficiency of combustion tools, making them more effective and user-friendly.

Collaborations

Throughout his career, Roberts has collaborated with talented individuals such as Yury Shkolnikov and Tony Deieso. These partnerships have fostered a creative environment that encourages innovation and the development of cutting-edge technologies.

Conclusion

William N. Roberts is a notable inventor whose work in combustion tools has led to several important patents. His innovative designs continue to influence the industry and improve the functionality of various tools.