Company Filing History:
13 out of 10,654 
5 out of 2,484 
5 out of 1,132 Years Active: 2012-2025
Title: The Innovations of Karl L. Hasel: A Gas Turbine Pioneer
Introduction
Karl L. Hasel, a notable inventor based in Manchester, CT, has made significant contributions to the field of gas turbine technology. With a robust portfolio consisting of 21 patents, Hasel has been at the forefront of developing advanced systems that enhance the efficiency and performance of gas turbine engines.
Latest Patents
Among his most recent inventions is a "Gas turbine engine with higher low spool torque-to-thrust ratio". This innovative design incorporates a fan drive turbine connected to a low-pressure compressor and utilizes a gear reduction mechanism to drive the fan rotor at a reduced speed. Key specifications include a critical thrust ratio designed to optimize engine performance at maximum takeoff.
Another notable patent is the "Gas turbine engine compressor arrangement", which features a comprehensive design including dual compressor sections and turbine arrangements. This patent highlights a sophisticated overall pressure ratio exceeding 40, with specific pressure ratios designed to ensure maximal efficiency in multiple compressor sections.
Career Highlights
Karl has held pivotal roles at several leading organizations, including United Technologies Corporation and Raytheon Technologies Corporation. His work at these companies has allowed him to refine his inventive processes and contribute to groundbreaking technologies in aerospace engineering.
Collaborations
Throughout his career, Hasel has collaborated with other skilled professionals, including Brian D. Merry and Gabriel L. Suciu. These partnerships have propelled advancements in turbine technology, showcasing the collaborative effort required in innovative engineering.
Conclusion
Karl L. Hasel exemplifies the spirit of innovation in the engineering sector, particularly in gas turbine technology. His vast collection of patents reflects not only his technical expertise but also his commitment to advancing operational efficiencies in turbine systems. As the industry continues to evolve, Hasel's contributions will likely inspire future developments and innovations in aerospace.
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.