Company Filing History:
Years Active: 1976-2002
Title: Innovations by Inventor John M Iwasyk
Introduction
John M Iwasyk, based in Wilmington, DE, is a prominent inventor known for his significant contributions to technology through his inventive prowess. With a total of 9 patents to his name, Iwasyk has made remarkable advancements in complex fluid control systems and polymer production processes.
Latest Patents
Two of his latest patents illustrate the innovation and utility of his work:
1. **Control Valve for Extreme Temperatures and Pressures**: This novel valve design is engineered to control fluid flow under extreme conditions. It features a compact shape and can be remotely operated, allowing it to process a variety of fluids, including polymer melts, at high temperatures and pressures. The valve design incorporates a process diaphragm and a control diaphragm that facilitate the valve’s operation, ensuring efficient flow regulation in challenging environments.
2. **Process for Preparing Polyamides**: This patent outlines a groundbreaking method for producing polyamide polymers. The process involves a reactor system that includes a reactor, flasher, and separator, followed by the crystallization of prepolymers under controlled temperature conditions. This innovative approach enables the conversion of these crystallized prepolymers into high molecular weight polymers, enhancing the efficiency of polyamide production.
Career Highlights
Iwasyk's inventive career is highlighted by his work at E.I. Dupont de Nemours and Company, where he has made substantial contributions to both industrial and research applications of fluid dynamics and polymer synthesis. His dedication to innovation has positioned him as a key figure in the development of advanced materials and processing techniques.
Collaborations
Throughout his career, John M Iwasyk has collaborated with talented individuals such as Albert W Alsop and Julie Anderson Rakestraw. These partnerships have facilitated knowledge exchange and spurred further advancements in their respective fields.
Conclusion
John M Iwasyk's impressive record of patents showcases his ability to address complex challenges through innovative solutions. His contributions, especially in the fields of fluid control and polymer technology, continue to influence industries and inspire future inventors.