This inventor holds 22 USPTO granted patents and 10 published patent applications and 1 EPO patent. Top assignees: Waterblasting, LLC, Croc Enterprises, LLC, Federal Signal Corporation. Active years: 2007-2026.
Company Filing History:
14 out of 14 
1 out of 1 
1 out of 164 
Years Active: 2007-2026
Title: Spotlight on Inventor James P. Crocker
Introduction
James P. Crocker, an accomplished inventor based in Stuart, FL, has made significant contributions to the field of mechanical engineering with a total of 20 patents to his name. His work primarily focuses on innovations that enhance the efficiency and capabilities of grinding equipment, particularly in the context of road maintenance and marking removal.
Latest Patents
Among his latest innovations are two notable patents:
1. **Grinder Truck** – This advanced grinder truck features a computer-controlled profiler in conjunction with a vehicle automated guidance system. The system effectively guides the vehicle and associated equipment to remove road markings. It incorporates a computer-controlled profiler that detects the precise X, Y, and Z positions of one or more grinding, grooving, or rumbling heads. A controller along with actuators adjusts based on the road markings captured in the camera's field of view. Additionally, it includes a remote controller, enabling operators to manage grinder heads individually, allowing for meticulous adjustments based on visual inspections.
2. **Dry Filtration System** – This is a mobile, vehicle-mounted dry filtration system designed to support a grinder system for the removal of markings and the creation of rumble strips. It utilizes blowers to generate a vacuum that draws debris and dust away from the grinder system into a debris bin. Large debris is filtered out, while smaller particles are directed into filter cyclones for cyclonic separation, followed by flexible bag filters. These filters are maintained using vibrating diaphragms and reverse airflow, ensuring effective cleaning and optimal performance. A polishing tank filled with water further processes the exhaust, reducing airborne particles and sound.
Career Highlights
James has had an impressive career trajectory, with experiences at notable companies, including Waterblasting, LLC. His extensive background in the industry has allowed him to leverage his mechanical engineering expertise to pioneer new technologies in road maintenance equipment.
Collaborations
During his career, James has collaborated with talented professionals, including Stephen Carroll and Charlee Crocker. These partnerships have fostered a creative environment where innovative ideas can flourish, contributing to the successful realization of his patents.
Conclusion
James P. Crocker continues to be a vital presence in the field of innovation, pushing the boundaries of mechanical engineering with his patented designs and products. His work not only enhances the efficiency of road maintenance but also contributes to safer and more effective urban infrastructure management. As he moves forward, the impact of his inventions will undoubtedly resonate within the industry for years to come.