This inventor holds 49 USPTO granted patents and 4 published patent applications, plus 1 CIPO patent and 1 EPO patent, primarily in Container Closures. Top assignees: Phoenix Closures, Inc., American National Can Company, Dean Foods Company. Active years: 1990-2023.
Location History:
- Naperville, IL (US) (2000 - 2013)
- Lemont, IL (US) (1990 - 2023)
Company Filing History:
42 out of 88 
1 out of 173 
1 out of 7 
Years Active: 1990-2023
Areas of Expertise:
Title: **Innovative Contributions of Len Ekkert in the Field of Patents**
Introduction
Len Ekkert, based in Lemont, IL, is an accomplished inventor with a remarkable portfolio of 49 patents to his name. His work reflects a dedication to innovation in various technologies, specifically focusing on practical applications that improve efficiency and functionality. Ekkert's inventions are a testament to his expertise and creativity in designing solutions that address common challenges faced in industry.
Latest Patents
Among Ekkert's latest innovations are two noteworthy patents: the "Nozzle Tips with Reduced Cleaning Time" and "Choke-Resistant Closure." The nozzle tip invention is designed to minimize resin accumulation during dispensing, featuring a unique configuration that includes a central flow channel and various exiting flow paths to enhance performance. The design also incorporates grooves that provide sharply angled flow paths and a doughnut-shaped space to encourage turbulent flow, effectively cleaning the nozzle during use.
The choke-resistant closure patent introduces a novel closure mechanism that includes a cap member with a handling wall, allowing for effective airflow into and out of the space between components. This design ensures a reliable seal while also featuring a tamper-evident band that provides visual indication if disengaged, enhancing safety and usability.
Career Highlights
Ekkert has made significant contributions during his tenure at Phoenix Closures, Inc., where he developed practical solutions that improved product reliability and user experience. His innovative spirit has been instrumental in advancing technology within his field, showcasing a commitment to continuous improvement and invention.
Collaborations
Throughout his career, Len Ekkert has collaborated with several talented individuals, including Bridgett E Zemlo and Jeffrey F Ullrich. These partnerships have fostered an environment of creativity and collaboration that has likely influenced the breadth of Ekkert's patents and innovations.
Conclusion
Len Ekkert stands as a prominent figure in the realm of inventions, with a notable track record of patents that contribute to advancements in industry. His innovative designs, such as the improved nozzle tips and closures, exemplify his commitment to solving real-world problems through creative engineering. Ekkert's work continues to inspire those within the field, reflecting the importance of innovation in driving progress.