Company Filing History:
2 out of 50 
1 out of 106 
Years Active: 2000-2014
Title: Innovations by Gregory A Grisham
Introduction
Gregory A Grisham is an accomplished inventor based in West Lafayette, IN (US). He has made significant contributions to the field of electrical utility metering, holding a total of 3 patents. His work focuses on enhancing the functionality and security of utility meters, which are essential for measuring energy consumption.
Latest Patents
One of his latest patents is titled "System and method for accessing read only ANSI tables in an electricity meter." This invention allows a utility meter that implements the ANSI C12.19 standard to bypass security processing for a single data access operation. The meter includes a procedure executed by its processor to process requests for security keys, enabling secure data access without referencing Decade4 security tables under certain conditions.
Another notable patent is the "Watt-hour meter with communication on diagnostic error detection." This electrical utility meter features measurement error diagnostic capabilities and intelligent communication. It includes sensor circuitry, a conversion circuit, a communication circuit, and a controller that work together to measure energy consumption and detect any measurement errors, providing alerts to a remotely located control device.
Career Highlights
Throughout his career, Gregory has worked with prominent companies such as Siemens Power Transmission & Distribution, Inc. and Landis+Gyr, Inc. His experience in these organizations has contributed to his expertise in the field of electrical utility metering.
Collaborations
Gregory has collaborated with notable individuals in his field, including Gordon R Burns and Warren Thomas Martin. These collaborations have likely enriched his work and contributed to the development of innovative solutions in utility metering.
Conclusion
Gregory A Grisham's contributions to the field of electrical utility metering through his patents and career experiences highlight his role as a significant innovator. His work continues to influence the industry and improve the efficiency and security of energy measurement systems.
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.