Company Filing History:
26 out of 1,391 
1 out of 832,680 Years Active: 1989-1998
Title: Innovations and Contributions of Ellis M Gartner in Hydraulic Cement Technology
Introduction
Ellis M Gartner, based in Silver Spring, MD, is a distinguished inventor known for his significant contributions to the field of hydraulic cement technology. With a remarkable portfolio of 27 patents, Gartner has made a profound impact on the construction industry through his innovative advancements in cement formulations.
Latest Patents
Among his notable inventions, Ellis M Gartner's latest patents include a high early-strength-enhancing admixture for precast hydraulic cement. This invention comprises a calcium salt and a copolymer with a carbon-containing backbone, attached to cement-anchoring members such as carboxyl groups and oxyalkylene pendant groups. The copolymers used are preferably formed by reacting an acrylic polymer with ammonia or an alkoxylated amine. This admixture allows for enhanced early strength in concrete, cement, masonry, and mortar mixtures, particularly benefiting precast concrete applications. Another recent patent developed by Gartner focuses on cement and cement composition with improved rheological properties, featuring an alkyl terminated alkoxy amine derivative of maleic acid-based polymer or copolymer uniformly distributed within the cement composition.
Career Highlights
Gartner has had a prestigious career, including valuable experiences at W.R. Grace & Co., a prominent company in the materials sector. His work has greatly contributed to advancements in materials science, particularly within the realms of construction and infrastructure development.
Collaborations
Throughout his career, Ellis M Gartner has collaborated with notable professionals in the field, including David Charles Darwin and David F Myers. These collaborations have not only enriched his work but have also pushed the boundaries of research and innovation in hydraulic cement technology.
Conclusion
Ellis M Gartner stands out as a leading inventor whose work has transformed the landscape of hydraulic cement applications. His innovative patents reflect a deep understanding of materials science and a commitment to enhancing the performance of concrete mixtures. As the construction industry continues to evolve, the contributions made by Gartner will undoubtedly pave the way for future advancements.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.