Stephen Carroll

Title: Innovations by Stephen Carroll

Introduction

Stephen Carroll is an accomplished inventor based in Stuart, FL (US). He has made significant contributions to the field of road maintenance and safety through his innovative designs. With a total of 2 patents, Carroll has developed technologies that enhance the efficiency and effectiveness of road marking removal.

Latest Patents

One of Carroll's latest patents is the Grinder Truck. This invention features a computer-controlled profiler combined with a vehicle automated guidance system. It is designed for guiding vehicles and equipment that are used to remove road markings. The computer-controlled profiler detects the position of grinding, grooving, and rumbling heads in three-dimensional space. A controller and actuators respond to ground markings visible in a camera field, allowing for precise adjustments. Additionally, a remote controller enables operators to control grinder heads individually based on visual inspections.

Another notable patent is the Dry Filtration System. This mobile vehicle-mounted system supports the grinder system used for removing markings and creating rumble strips. It utilizes blowers to create a vacuum that draws debris and dust into a debris bin. Large debris is collected for later disposal, while small particles are filtered through parallel positioned filter cyclones. These cyclones employ cyclonic separation followed by flexible bag filters, which are cleaned using vibrating diaphragms and reverse air flow. A polishing tank containing water further removes airborne particles and suppresses sound.

Career Highlights

Stephen Carroll is currently employed at Waterblasting, LLC, where he continues to innovate in the field of road maintenance technologies. His work has significantly improved the processes involved in road marking removal and safety enhancements.

Collaborations

Carroll collaborates with his coworker, James P. Crocker, to further develop and refine his inventions. Their teamwork has contributed to the successful implementation of innovative solutions in their field.

Conclusion

Stephen Carroll's contributions to road maintenance technology through his patents demonstrate his commitment to innovation and safety. His inventions, including the Grinder Truck and Dry Filtration System, reflect his expertise and dedication to improving road maintenance practices.