Location History:
- Erie, PA (US) (1979)
- Kutztown, PA (US) (1984 - 1993)
Company Filing History:
Years Active: 1979-1993
Title: Innovations of John S Sadowski
Introduction
John S Sadowski is a notable inventor based in Kutztown, PA (US). He has made significant contributions to the field of nonwoven filters, holding a total of 5 patents. His work focuses on developing advanced materials and processes that enhance the performance of filtration systems.
Latest Patents
Sadowski's latest patents include innovative methods for creating nonwoven filters. One of his key inventions is an aqueous binder saturant used in a process for making nonwoven filters. This method involves impregnating a nonwoven filter substrate with a curable binder composition, which consists primarily of ethylene-vinyl chloride copolymer emulsions containing tetramethylol. Additionally, he has developed aqueous emulsions that incorporate an ethylene-vinyl chloride (EVCl) copolymer and tetramethylol glycoluril. These emulsions are designed for application onto nonbonded filter paper, ensuring that the impregnated filter paper maintains tensile strength and flexibility when exposed to hot oil.
Career Highlights
Throughout his career, John Sadowski has worked with prominent companies such as Air Products and Chemicals, Inc. and Lord Corporation. His experience in these organizations has allowed him to refine his expertise in materials science and filtration technology.
Collaborations
Sadowski has collaborated with several professionals in his field, including George Davidowich and John G Iacoviello. These partnerships have contributed to the advancement of his innovative projects and patents.
Conclusion
John S Sadowski's contributions to the field of nonwoven filters demonstrate his commitment to innovation and excellence. His patents reflect a deep understanding of materials and processes that enhance filtration technology.