This inventor holds 11 USPTO granted patents. Top assignees: Nordson Corporation, The Mead Corporation. Active years: 1980-2000.
Company Filing History:
Years Active: 1980-2000
Title: The Innovative Contributions of Roger A. Ziecker
Introduction
Roger A. Ziecker is a notable inventor based in Lawrenceville, GA (US), recognized for his significant contributions to the field of liquid dispensing technologies. With a total of 11 patents to his name, Ziecker has developed innovative solutions that enhance the efficiency and functionality of liquid dispensing systems.
Latest Patents
Among his latest inventions is the "Liquid Dispensing and Recirculating Module." This module features a valve stem that allows for the alternation between dispensing and recirculating liquid. The design includes first and second valve members that engage with corresponding valve seats, ensuring that liquid flows appropriately depending on the valve's position. When in dispensing mode, the liquid flows out of the module, while in recirculation mode, it is redirected back to a main pump or supply. Another significant invention is the "Self-Sealing Slot Nozzle Die," which is designed for use with coating dispensers. This die includes a tapered projection and a deflectable tab member that work together to create an extrusion slot for coating material, enhancing the precision of the dispensing process.
Career Highlights
Roger Ziecker has had a distinguished career, working with prominent companies such as Nordson Corporation and The Mead Corporation. His experience in these organizations has allowed him to refine his skills and contribute to the development of advanced dispensing technologies.
Collaborations
Throughout his career, Ziecker has collaborated with talented individuals, including Scott Richard Miller and John M. Raterman. These partnerships have fostered innovation and have led to the successful development of various patented technologies.
Conclusion
Roger A. Ziecker's inventive spirit and dedication to improving liquid dispensing technologies have made a lasting impact in his field. His patents reflect a commitment to innovation and efficiency, showcasing his role as a significant contributor to modern engineering solutions.