Company Filing History:
3 out of 5 
1 out of 1 
3 out of 832,891 Years Active: 2016-2025
Title: The Innovative Journey of Robert Fesus
Introduction
Robert Fesus, an esteemed inventor based in Lake Geneva, Wisconsin, has made significant contributions to the field of engineering through his innovative inventions. With an impressive portfolio of 11 patents, Fesus has focused on enhancing fluid pumping systems and developing solutions for effective drug delivery.
Latest Patents
Fesus's latest patents showcase his dedication to solving complex engineering challenges. One notable invention is a system and method related to fluid pumping, which features a plastic pump/actuator designed to effectively contain and pump organic solvents and lubricants. This innovative system includes at least two cylinders with plungers arranged oppositely, allowing for efficient operability in various applications.
Another remarkable patent is the tamper-evident closure container. This invention elegantly houses a preset drug applicator, ensuring easy accessibility while incorporating tamper-evident features. The design includes multiple dosing ribs and a retainer that maintain the syringe in a designated dosage, along with a viewing window for monitoring the syringe barrel.
Career Highlights
Throughout his career, Robert Fesus has held positions in notable companies, including Plastech Engineering GmbH, where he utilized his expertise to develop innovative solutions for fluid handling and packaging systems.
Collaborations
Fesus has collaborated with talented professionals such as Aaron L. Hirschmann and Christopher Grimes. These partnerships have enhanced his creative process and contributed to the success of his projects and patents.
Conclusion
Robert Fesus stands out as a prolific inventor, continuously pushing the boundaries of engineering innovation. His commitment to developing practical solutions for fluid pumping and drug delivery demonstrates his invaluable contributions to the industry. As Fesus continues to innovate, his work will undoubtedly inspire future generations of inventors and engineers.