Company Filing History:
9 out of 1,624 Years Active: 2016-2019
Title: The Innovative Contributions of Gregory J. Shafer in Polymer Science
Introduction
Gregory J. Shafer, an accomplished inventor based in Oxford, Pennsylvania, holds a remarkable six patents in the field of polymer science. His work focuses on the development and application of VDF-co-(TFE or TrFE) polymers, which are making significant strides in various industrial applications.
Latest Patents
Gregory Shafer's most notable patents involve the creation of articles produced from VDF-co-(TFE or TrFE) polymers. These polymers are characterized by a molecular weight of at least about 1,000,000 g/mol and feature a melt temperature of less than about 240°C. The VDF copolymer utilized contains at least about 50 mol % VDF monomer and may also integrate additional monomers. This innovative copolymer is adept at forming membranes with a unique node and fibril structure, boasting a porosity of at least 25%. The process involves lubricating the copolymer, applying pressure below its melting point to create a preform material, and then expanding this preform at a controlled temperature. His patents also cover dense VDF copolymer articles, filled membranes, and fibers, showcasing a diverse range of applications.
Career Highlights
Throughout his career, Gregory J. Shafer has been associated with W. L. Gore & Associates, Inc., a company renowned for its innovations in polymer technologies and materials. His work has significantly influenced the field, paving the way for advancements in membrane technology and other related applications.
Collaborations
During his tenure at W. L. Gore & Associates, Gregory Shafer has collaborated with notable colleagues, including Guy A. Sbriglia and Lawrence A. Ford. These partnerships reflect a strong team dynamic that encourages the exchange of ideas and fosters innovation within the company.
Conclusion
Gregory J. Shafer's contributions to polymer science through his extensive patent portfolio continue to impact various industries. His innovative approaches in developing VDF-co-(TFE or TrFE) polymers highlight his expertise as an inventor and his significant role within W. L. Gore & Associates, Inc. As he continues to pursue advancements in this field, Shafer's work exemplifies the essence of innovation and the power of collaboration in driving technology forward.
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