Company Filing History:
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1 out of 203 
Years Active: 1981-2011
Title: Innovations and Contributions of John E Greenzweig
Introduction
John E Greenzweig is a notable inventor based in Minneapolis, MN (US), recognized for his contributions to the field of sealant compositions and insulating glass assemblies. With a total of 5 patents to his name, Greenzweig has made significant advancements in materials science and engineering.
Latest Patents
Among his latest patents, Greenzweig developed a one-part moisture curable hot melt silane functional poly-alpha-olefin sealant composition. This innovative sealant composition includes silane functional poly-alpha-olefin polymer, thermoplastic elastomer, and a tackifying agent. Additionally, he has patented a low-temperature press process for making insulating glass assemblies. This process involves applying a sealant composition to a surface of a spacer, contacting the sealant with a glass pane, and applying pressure to bond the glass pane to the spacer at ambient temperatures ranging from about 15°C to about 60°C.
Career Highlights
Throughout his career, Greenzweig has worked with prominent companies such as Cargill Inc. and H.B. Fuller Licensing & Financing Inc. His experience in these organizations has contributed to his expertise in developing innovative materials and processes.
Collaborations
Greenzweig has collaborated with talented individuals in his field, including Bing Wang and Thomas J Moulson. These partnerships have likely fostered a creative environment that encourages innovation and the development of new technologies.
Conclusion
John E Greenzweig's contributions to the field of sealant compositions and insulating glass assemblies highlight his role as a significant inventor. His innovative patents and collaborations reflect his commitment to advancing technology in his industry.