Company Filing History:
Years Active: 2022-2025
Title: **Inventor Spotlight: Douglas Kallas**
Introduction
Douglas Kallas is a prominent inventor based in Mandan, North Dakota, who has made significant contributions to the field of hydraulic systems. With a total of six patents to his name, Kallas has developed innovative solutions that enhance machinery performance through advanced hydraulic technologies.
Latest Patents
Among his latest patents, Kallas has introduced two noteworthy inventions. The first is a patent for a "System and methods for cycle time management," which describes a hydraulic work system utilizing a continuously variable displacement hydraulic pump. This pump, powered by an engine, communicates with a hydraulic actuator to control its run-time displacement based on the engine's speed.
The second key patent, "Drive motor displacement control," outlines a power machine incorporating an infinitely variable hydraulic drive motor. This innovative design allows for the adjustment of the hydraulic motor's run-time displacement based on commanded travel speed or output torque. The motor's displacement can be selected from multiple ranges, providing flexibility in performance to meet operational demands.
Career Highlights
Throughout his career, Douglas Kallas has been associated with reputable companies in the machinery industry. He has notably worked at Clark Equipment Company and Doosan Bobcat North America Inc., where he played an integral role in advancing hydraulic technology and productivity in equipment design.
Collaborations
Kallas has collaborated with renowned professionals in the industry, including Charles Young and Marty Carpenter. These partnerships have fostered innovation and driven the development of advanced hydraulic systems, showcasing Kallas's commitment to teamwork and collaborative problem-solving.
Conclusion
Douglas Kallas stands out as an influential inventor whose work in hydraulic systems has paved the way for improved machinery performance. With his valuable patents and collaborative efforts in the industry, Kallas continues to make meaningful contributions that enhance the functionality and efficiency of equipment used across various sectors.
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.