Bruce Gambrell is a notable inventor based in Louisville, KY (US). He has made significant contributions to the field of hydraulic compositions, particularly in preventing rust-colored stains on their surfaces. His innovative approach has led to the development of a unique additive for hydraulic binders.

Latest Patents

Bruce Gambrell holds a patent for an "Additive for hydraulic binder useful to prevent the formation of rust-colored stains at the surface of hydraulic compositions." This method involves mixing a hydraulic composition with an additive that includes at least a dialkanolamine with 2 to 8 carbon atoms, along with a polyol, which may be a diol, triol, tetraol, or mixtures thereof. The patent also highlights other applications, such as serving as a grinding aid for hydraulic binder precursors and improving the compressive strength of set hydraulic compositions. He has 1 patent to his name.

Career Highlights

Bruce Gambrell is currently employed at Chryso, a company known for its innovative solutions in construction materials. His work focuses on enhancing the performance and durability of hydraulic compositions, making significant strides in the industry.

Collaborations

One of his notable coworkers is Brian D Breitzman, with whom he collaborates on various projects related to hydraulic binders and their applications.

Conclusion

Bruce Gambrell's contributions to hydraulic binder technology demonstrate his commitment to innovation and improvement in construction materials. His work not only addresses practical challenges but also enhances the overall quality of hydraulic compositions.

Profile summary based on public USPTO records.