Location History:
- Des Plaines, IL (US) (1992 - 1993)
- Glenview, IL (US) (1996)
- Norridge, IL (US) (2002 - 2004)
Company Filing History:
Years Active: 1992-2004
Title: Innovator Spotlight: Jon J Radosav
Introduction
Jon J Radosav, an accomplished inventor based in Norridge, Illinois, has made significant contributions to the field of mechanical seals. With a total of six patents to his name, his work reflects a strong commitment to innovation and engineering excellence.
Latest Patents
One of Jon's notable inventions is a mechanical face seal, designed to enhance the functionality and reliability of sealing mechanisms. This invention comprises two relatively rotatable seal rings, accompanied by a resilient bellows that provides a secondary seal between one of the rings and either a housing or a rotating shaft. The bellows, made from elastomeric material like molded rubber, features a unique single convolution with a cross-sectional shape resembling an inverted “Omega.” The design incorporates a finger spring element that consists of a plurality of “U”-shaped spring fingers, which exert axial biasing force to keep the ring faces in a sealed position. Additionally, the spring includes ferrules to apply radially inward force on the flange portions at both ends of the bellows, thereby ensuring the integrity of the secondary seal.
Career Highlights
Jon is currently employed at John Crane Inc., a company well-regarded for its pioneering efforts in the sealing and protection technologies sector. His career at this esteemed organization has been marked by a dedication to developing cutting-edge solutions that address industry challenges.
Collaborations
During his time at John Crane Inc., Jon has worked alongside talented coworkers, including David M Dudek and Thomas A Evans. These collaborations have furthered his inventive capabilities and allowed him to contribute to numerous successful projects.
Conclusion
With a proven track record of innovation and a focus on mechanical engineering, Jon J Radosav continues to be a pivotal player in his field. His inventions not only add value to the industry but also pave the way for future advancements in sealing technology. As he progresses in his career, the impact of his work is set to inspire further innovations in mechanical design.