Company Filing History:
Years Active: 1984-1994
Title: Innovator Spotlight: George A. Lawrence
Introduction: George A. Lawrence, hailing from Weston, CT, has made significant contributions to the field of mineral processing through his innovative inventions. With a total of three patents, his work focuses primarily on enhancing flotation processes for the mining industry. His latest advancements demonstrate a blend of engineering precision and practicality, aimed at improving efficiency in mineral extraction.
Latest Patents: Lawrence's most noteworthy patents include the "Direct hydraulic drive for large flotation cells" and the "Froth flotation machine." The direct hydraulic drive patent encompasses a flotation apparatus designed to extract minerals from fluids containing particulate material. This apparatus features a hydraulic motor directly linked to a drive shaft, powered by a hydraulic power pack with dual gear pumps, enabling operation at pressures of up to 2900 psi. The unique dual gear pump system provides both a quick start option and efficient rotor speed control, enhancing the flotation process. Meanwhile, the froth flotation machine patent introduces an improved flotation cell design that includes a cylindrical froth flotation unit paired with a hexagonal overflow froth launder, optimizing the efficiency of the froth flotation process within a honeycomb nesting arrangement.
Career Highlights: Lawrence's career is marked by his tenure at Dorr-Oliver Incorporated, a company renowned for its advancements in mineral processing technology. His role in this esteemed organization has allowed him to push the boundaries of existing technologies, applying his innovative ideas to develop practical solutions for the mining industry.
Collaborations: Throughout his career, Lawrence has collaborated with talented professionals, including Michael J. Prevett and Eugene L. Smith, Jr. These partnerships have fostered an environment of creativity and innovation, furthering their collective goal of enhancing mineral extraction technologies.
Conclusion: George A. Lawrence's contributions to the field of mineral processing exemplify the spirit of innovation that drives the industry forward. His patents, particularly in flotation technology, demonstrate his commitment to improving efficiency and effectiveness in mineral extraction processes. As a key figure in his field, Lawrence continues to inspire future inventors and engineers to seek innovative solutions to complex challenges.