Company Filing History:
23 out of 26 
1 out of 1 Years Active: 2003-2021
Title: **Lawrence H. James: Innovator in Asphalt Testing Technology**
Introduction
Lawrence H. James is a notable inventor based in Raleigh, North Carolina, with an impressive portfolio of 23 patents to his name. His innovative contributions mainly focus on systems and methodologies designed to enhance the quality testing of asphalt, driving advancements in the construction and civil engineering industries.
Latest Patents
Among his latest patents, one notable invention is titled “Systems and methods for quality testing of asphalt by predicting an indirect tensile strength ratio of the asphalt sample based on the binder loss value.” This method employs advanced optical techniques, involving the direction of light from a source to the asphalt's surface, detecting reflected or refracted light, and assigning quality scores based on these interactions.
Another significant patent is “Systems and methods for verification and calibration of Hamburg wheel tracker devices.” This invention introduces a load and motion measurement system that includes a housing with load cells and a controller, designed to enhance the accuracy and reliability of measurements taken from a Hamburg Wheel Tracker device. The system is instrumental in determining the operational parameters related to the wheel interaction on load platforms, contributing to improved quality assurance in asphalt testing.
Career Highlights
Lawrence has contributed his expertise to several organizations, including Instrotek, Inc., and Matest S.p.a. Unipersonale. These roles allowed him to advance his research and development capabilities while working in environments that foster innovation and technological advancement.
Collaborations
Throughout his career, Lawrence H. James has collaborated with eminent professionals in his field, including Ali Regimand and Peter Donald Muse. These partnerships have been instrumental in driving forward the push for better methodologies in asphalt testing and verification.
Conclusion
In summary, Lawrence H. James’s innovative work has significantly contributed to the field of asphalt quality testing. Through his inventions, he has set new standards that enhance the performance and reliability of asphalt materials in construction, showcasing the continued importance of innovation in engineering. His numerous patents reflect not only his creativity but also a commitment to advancing technology for practical applications in the industry.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.