Company Filing History:
17 out of 2,300 
1 out of 832,680 Years Active: 2004-2022
Title: The Innovative Contributions of Mark H Stark
Introduction
Mark H Stark is a notable inventor based in St. Louis, MO (US), recognized for his significant contributions to the field of gas valve technology. With a total of 18 patents to his name, Stark has made remarkable advancements that enhance the efficiency and safety of gas-fired appliances.
Latest Patents
Stark's latest patents include innovative designs such as coaxial gas valve assemblies that feature electronically controlled solenoids. This assembly comprises a gas inlet, a gas outlet, a valve tube, and a shaft member. The main valve is designed to move between closed and open positions, with a main spring that resiliently biases it towards the closed position. Additionally, a redundant valve and spring are included to ensure reliability. The solenoid coil is strategically positioned to electromagnetically move the shaft member within the valve tube, while a balance diaphragm allows for gas flow to reduce pressure differences.
Another significant patent is the power generation system for gas-fired appliances. This system includes a main burner and a gas supply line, along with a pilot burner assembly that ignites gas supplied to the main burner. The assembly features a thermo-electric device that converts thermal energy into electrical energy, which powers a controller that regulates gas supply based on signals received from the thermo-electric device.
Career Highlights
Throughout his career, Stark has worked with prominent companies, including Emerson Electric Company. His work has focused on developing technologies that improve the functionality and safety of gas appliances.
Collaborations
Stark has collaborated with talented individuals such as Mike C Santinanavat and John Francis Broker, contributing to the advancement of innovative technologies in his field.
Conclusion
Mark H Stark's contributions to gas valve technology and power generation systems have significantly impacted the industry. His innovative patents reflect a commitment to enhancing the efficiency and safety of gas-fired appliances.
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.