Company Filing History:
Years Active: 1977-1981
Title: Innovations of Lawrence F. Fratzke
Introduction
Lawrence F. Fratzke is an accomplished inventor based in East Peoria, IL (US). He has made significant contributions to the field of engineering, particularly in fire safety and vehicle monitoring systems. With a total of 5 patents to his name, Fratzke's work reflects a commitment to enhancing safety and efficiency in various applications.
Latest Patents
Fratzke's latest innovations include a fire extinguishing system that features a sensor capable of determining the charge of the system. This invention comprises a pressure vessel designed to contain fire extinguishing material under pressure, along with an outlet that can selectively release the material. A pressure sensing device is integrated to monitor the vessel's condition, while a temperature sensing device ensures that the system is properly charged across varying ambient temperatures.
Another notable patent is a warning system for engine-powered vehicles. This system provides alerts for undesirable operating conditions through three degrees of warning, depending on the severity of the issue. It employs low-intensity warning indicators for each monitored condition and utilizes a multiplexing circuit for staggered pulsing. In cases of critical faults, the system activates more intense warning devices to ensure driver awareness.
Career Highlights
Fratzke is currently associated with Caterpillar Tractor Co., where he applies his expertise in developing innovative solutions. His work has not only contributed to the safety of fire extinguishing systems but also improved the reliability of vehicle monitoring systems.
Collaborations
Throughout his career, Fratzke has collaborated with notable colleagues, including Joe E. Fuzzell and Harrison F. Cox. These partnerships have fostered a creative environment that encourages the development of groundbreaking technologies.
Conclusion
Lawrence F. Fratzke's contributions to innovation in fire safety and vehicle monitoring systems exemplify his dedication to engineering excellence. His patents reflect a deep understanding of safety and functionality, making a lasting impact in his field.