Company Filing History:
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Years Active: 2000
Title: Jeffrey E. Spethmann: Innovator in Composite Membrane Technology
Introduction
Jeffrey E. Spethmann is a notable inventor based in Chalfont, PA (US). He has made significant contributions to the field of membrane technology, particularly through his innovative patent.
Latest Patents
Spethmann holds a patent for a composite membrane with a highly crystalline porous support. This composite membrane includes an ion exchange polymer and a support made of expanded polytetrafluoroethylene polymer, which features a porous microstructure of polymeric fibrils. The expanded polytetrafluoroethylene polymer is at least about 85% crystalline, showcasing Spethmann's expertise in material science.
Career Highlights
Throughout his career, Spethmann has worked with prominent companies such as E.I. du Pont de Nemours and Company and Donaldson & Company, Inc. His experience in these organizations has allowed him to develop and refine his innovative ideas in membrane technology.
Collaborations
One of his notable coworkers is James T. Keating, with whom he has collaborated on various projects.
Conclusion
Jeffrey E. Spethmann's contributions to composite membrane technology highlight his innovative spirit and dedication to advancing material science. His work continues to influence the industry and inspire future innovations.