Gary Lee Dostal

Title: Innovations by Gary Lee Dostal in Hydraulic Systems

Introduction

Gary Lee Dostal is a notable inventor based in Cedar Falls, Iowa. With two patents to his name, Dostal has made significant contributions to the field of hydraulic systems, enhancing their efficiency and functionality. His innovative designs are focused on vehicle applications, specifically those driven by internal combustion engines.

Latest Patents

Gary Lee Dostal's latest patents demonstrate his expertise in hydraulic engineering. The first patent is for a **Dual Pump Hydraulic System**. This system features two circuits, with a high-pressure pump supplying fluid to the first subsystem while a lower-pressure pump services the second subsystem. A first valve facilitates communication between the first pump and the second circuit, while a second valve allows the second pump to connect with the first circuit under specific conditions.

His second patent is for a **Dual Pump Dual Pressure Hydraulic Circuit**. This innovative hydraulic system includes an engine-driven pump that provides pressurized fluid to a high-pressure circuit. Alongside it, a lower-pressure pump supports a second circuit. The design also incorporates a pressure-responsive relief valve and a cut-off valve, which manages fluid communication between the high-pressure circuit and a reservoir depending on the operational demands.

Career Highlights

Gary Lee Dostal currently works for Deere & Company, a leading manufacturer in the agricultural, construction, and forestry sectors. His contributions in developing hydraulic systems have played a crucial role in enhancing the performance and reliability of the machinery produced by the company.

Collaborations

In his professional journey, Dostal has collaborated with esteemed colleagues such as Robert Clayton Emmert and Gregory E. Sparks. Their teamwork has fostered an innovative environment conducive to breakthroughs in hydraulic technology.

Conclusion

Gary Lee Dostal’s work exemplifies the impact of innovation in hydraulic systems. With a focus on enhancing vehicle performance through his patented designs, Dostal continues to contribute to advancements in engineering that benefit the automotive and machinery industries. His collaboration with others further solidifies the importance of teamwork in driving innovation forward.