Company Filing History:
Years Active: 2020-2024
Title: The Innovative Contributions of Darin Merrill Rasmussen
Introduction
Darin Merrill Rasmussen is a notable inventor based in Palatine, IL (US). He has made significant contributions to the field of mechanical seals, holding a total of five patents. His work focuses on enhancing the functionality and reliability of sealing mechanisms used in rotary shaft equipment.
Latest Patents
Rasmussen's latest patents include a non-collapsible flexible sealing membrane and a seal assembly for rotary shaft equipment. The first patent describes a non-collapsible flexible sealing membrane designed for incorporation in a mechanical seal assembly. This innovative membrane features a substantially radially outward extending first flange portion, which can be urged into an axially shiftable ring by a biasing mechanism. Additionally, it includes a second coaxial portion that extends axially outboard, positioned radially inward of the balance diameter of the seal. The design allows for directional control of the forces acting on the stub sleeve and primary ring.
The second patent outlines a mechanical seal assembly that is adaptable for arrangement around a rotating shaft of a rotating device. This assembly consists of first and second seal rings, along with an annular carrier that has a base and a removable end portion. The flexible sealing membrane in this assembly is designed to shift axially relative to the rotating shaft while maintaining the inner portion fixed relative to the annular carrier.
Career Highlights
Darin Rasmussen is currently employed at John Crane Inc., a company renowned for its expertise in sealing solutions. His role at the company has allowed him to develop and refine his innovative sealing technologies, contributing to the advancement of mechanical engineering.
Collaborations
Throughout his career, Rasmussen has collaborated with talented individuals such as Tom Steigerwald and Syed Niamathullah. These collaborations have fostered a creative environment that encourages the development of cutting-edge sealing technologies.
Conclusion
Darin Merrill Rasmussen's contributions to the field of mechanical seals demonstrate his commitment to innovation and engineering excellence. His patents reflect a deep understanding of the complexities involved in sealing mechanisms, making him a valuable asset to John Crane Inc. and the broader engineering community.
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.