Francine S Vigil

Title: The Innovative Contributions of Francine S. Vigil

Introduction

Francine S. Vigil is a notable inventor based in Albuquerque, NM (US). She has made significant contributions to the field of environmental remediation through her innovative patent. Her work focuses on improving methods for injecting particulate media into the ground, which is crucial for constructing underground permeable reactive barriers.

Latest Patents

Francine holds a patent for a "Method and apparatus for injecting particulate media into the ground." This invention presents an improved technique for injecting particulate media into the ground, specifically designed for environmental remediation of subsurface contaminated soil and water. The media injector sub-assembly, which is attached to a triple wall drill string pipe, sprays a mixture of active particulate media suspended in a carrier fluid radially outwards. Simultaneously, a mixing fluid is sprayed, allowing the media spray to intersect with the mixing spray at a close distance from the injection point. This design ensures a uniform and deep dispersion of the active media in the surrounding soil. Additionally, the media injector sub-assembly can include channels for supplying compressed air to an attached down-the-hole hammer drive assembly for use during drilling.

Career Highlights

Francine is currently employed at Sandia Corporation, where she continues to develop innovative solutions for environmental challenges. Her work has garnered attention for its practical applications in the field of environmental science.

Collaborations

Throughout her career, Francine has collaborated with notable colleagues, including Brian P. Dwyer and Stephen F. Dwyer. These collaborations have contributed to the advancement of her research and the successful implementation of her inventions.

Conclusion

Francine S. Vigil's contributions to environmental remediation through her innovative patent demonstrate her commitment to addressing critical environmental issues. Her work at Sandia Corporation and collaborations with esteemed colleagues further highlight her impact in the field.