This inventor holds 7 USPTO granted patents and 1 EPO patent. Top assignee: Caterpillar Inc.. Active years: 2021-2025.
Company Filing History:
Years Active: 2021-2025
Title: Innovations by Jeffrey Clark Krieger
Introduction
Jeffrey Clark Krieger is a notable inventor based in Brimfield, IL (US). He has made significant contributions to the field of engineering, particularly in the design of components for engine systems. With a total of 7 patents to his name, Krieger's work reflects a commitment to innovation and improvement in automotive technology.
Latest Patents
Krieger's latest patents include a spacer equipped to spray oil for the valvetrain in an engine system. This innovative spacer features a body that defines a spacer axis and includes a through-bore extending from one axial end to another. It also has an outer arcuate surface and an inner arcuate surface with an oil feed inlet. Additionally, the spacer incorporates an orientation element that defines an orientation axis transverse to the spacer axis, along with an oil application structure that includes multiple oil spray channels. Each channel is fluidly connected to the oil feed inlet, enhancing the efficiency of oil distribution in the engine.
Another significant patent by Krieger is an engine valve with a raised ring or dimple. This valve includes a stem and a head with an outer lip surface, a seating surface, and a combustion surface. The combustion surface features a convex arcuate surface that partially forms a raised ring and a concave arcuate surface that partially forms a dimple, showcasing Krieger's innovative approach to engine design.
Career Highlights
Krieger is currently employed at Caterpillar Inc., where he continues to develop and refine technologies that contribute to the efficiency and performance of engine systems. His work at Caterpillar has allowed him to apply his inventive skills in a practical setting, leading to advancements in the industry.
Collaborations
Throughout his career, Krieger has collaborated with talented individuals such as Michael Dean Roley and Kyle Michael Rader. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of innovative solutions.
Conclusion
Jeffrey Clark Krieger's contributions to engine technology through his patents and work at Caterpillar Inc. highlight his role as a significant inventor in the automotive field. His innovative designs continue to influence the industry and pave the way for future advancements.