David L Alexander

Title: David L Alexander: Innovator in Quality Assurance Flood Sources

Introduction

David L Alexander is an accomplished inventor based in West Richland, WA (US). He has made significant contributions to the field of quality assurance through his innovative patent. His work focuses on improving flood sources, which are essential in various applications.

Latest Patents

David L Alexander holds a patent for a "Quality assurance flood source and method of making." This invention discloses an improved flood source that emits an evenly distributed flow of energy from a gamma-emitting radionuclide dispersed throughout the volume of the flood source. The flood source is created by filling a bottom pan with a mix of epoxy resin and cobalt-57, preferably at 10 to 20 millicuries, and then adding a hardener. The pan is secured to a flat, level surface to prevent warping and to act as a heat sink for the removal of heat during the curing of the resin-hardener mixture. This innovative approach enhances the reliability and effectiveness of flood sources.

Career Highlights

David L Alexander is associated with the Battelle Memorial Institute, where he has contributed to various research and development projects. His expertise in quality assurance and innovative methodologies has made him a valuable asset to the organization.

Collaborations

Throughout his career, David has worked alongside notable colleagues, including Darrell R Fisher and Stanley Satz. Their collaborative efforts have further advanced the field of quality assurance and innovation.

Conclusion

David L Alexander's contributions to the field of quality assurance through his innovative patent demonstrate his commitment to advancing technology. His work continues to impact various industries positively.