Company Filing History:
1 out of 984 
1 out of 832,912 Years Active: 1980-2025
Title: Innovations of James A McRae
Introduction
James A McRae is an accomplished inventor based in Houston, TX. He holds 2 patents that showcase his innovative contributions to various fields. His work reflects a commitment to solving practical problems through inventive solutions.
Latest Patents
One of McRae's latest patents is titled "Scale deposition inhibiting scavenger compositions and their use." This invention provides a method for treating fluids to reduce hydrogen sulfide levels while preventing scale deposition on surfaces in contact with the fluid. The method involves introducing a triazine scavenger compound and a terpolymer into the fluid, which can be either liquid or gas, including petroleum and natural gas. The triazine scavenger may be 1,3,5-tri(2-hydroxyethyl)-hexahydro-1,3,5-triazine, while the terpolymer comprises a carboxylate/sulphonate/non-ionic terpolymer. This composition is particularly effective when added to wellbore fluids, as it not only scavenges hydrogen sulfide but also minimizes scale deposition when mixed with brine.
Another notable patent by McRae is a "Knife sharpening apparatus." This device is designed to maintain a knife at a preselected angle during sharpening. It features a platform for supporting a sharpening stone and a support assembly that shifts along a path normal to the platform's plane. The apparatus includes a guiding bar for the knife blade, which can be adjusted to achieve the desired angle during sharpening. This innovation enhances the efficiency and precision of knife sharpening.
Career Highlights
Throughout his career, McRae has worked with notable companies, including Cameron International Corporation. His experience in these organizations has contributed to his development as an inventor and innovator.
Collaborations
McRae has collaborated with talented individuals such as Suguna Gopal and Anand Annamalai. These partnerships have likely enriched his inventive process and led to the development of impactful technologies.
Conclusion
James A McRae's contributions to innovation through his patents demonstrate his ability to address real-world challenges. His work in fluid treatment and knife sharpening technology highlights his inventive spirit and dedication to improving everyday tools and processes.