This inventor holds 2 USPTO granted patents. Top assignee: The Upjohn Co.. Active years: 1978-1979.
Company Filing History:
Years Active: 1978-1979
Title: Innovations by John N Curtiss
Introduction
John N Curtiss is an accomplished inventor based in Seabrook, TX (US). He has made significant contributions to the field of polymer foam fabrication, holding a total of 2 patents. His work focuses on creating efficient and practical solutions for molding isocyanate-based polymer foams.
Latest Patents
Curtiss's latest patents include a "Portable, expandable mold for fabricating substantially isotropic" and a "Process for molding a substantially isotropic isocyanate-based polymer." Both patents describe a box mold designed to accommodate the outward movement of sidewalls when subjected to pressure from expanding foam. This innovative design allows for easy transportation and use in various settings, particularly in field operations where continuous bunstock machines are impractical.
Career Highlights
Curtiss is associated with The Upjohn Co., where he has contributed to advancements in polymer technology. His inventions have streamlined the molding process, making it more accessible and cost-effective for various applications.
Collaborations
Curtiss has worked alongside notable colleagues, including Charles E Koehler and Pat L Murray. Their collaborative efforts have further enhanced the development of innovative solutions in the field.
Conclusion
John N Curtiss's contributions to the field of polymer foam fabrication demonstrate his commitment to innovation and practicality. His patents reflect a deep understanding of the challenges faced in the industry and provide effective solutions for modern manufacturing needs.