This inventor holds 2 USPTO granted patents. Top assignees: Texsem Laboratories, Inc., Other. Active years: 1995-1996.
Company Filing History:
1 out of 2 
1 out of 834,411 Years Active: 1995-1996
Title: Innovations of David P Field
Introduction
David P Field is an accomplished inventor based in Pleasant Grove, UT (US). He holds 2 patents that showcase his expertise in crystallography and materials science. His work has significantly contributed to the understanding and analysis of crystallographic characteristics and defects.
Latest Patents
One of his latest patents is titled "Method and apparatus for determining crystallographic characteristics." This invention includes an apparatus designed to assess the reliability of crystallographic solutions of a specimen. It features an electron beam generator, a stage for holding the specimen, an image collection system for obtaining diffraction images, and a processor for processing these images. The apparatus generates confidence factors associated with the most probable indexing solutions for the crystals, which can be utilized to determine the phase of the crystals within the specimen. Additionally, these confidence factors can be incorporated into reports that represent the statistical confidence of various crystallographic characteristics.
Another significant patent by David P Field is the "Method and apparatus for identification of crystallographic defects." This imaging apparatus employs a scanning electron microscope to bombard multiple points of a material sample with an electron beam. It collects backscatter diffraction patterns using an image collection system that includes both a slower responding video camera and a faster responding diode array. The apparatus analyzes electron backscatter diffraction patterns to identify microstructure attributes and characterize defects in the material.
Career Highlights
Throughout his career, David P Field has worked with various companies, including Texsem Laboratories, Inc. His innovative contributions have advanced the field of crystallography and materials analysis.
Collaborations
David P Field has collaborated with notable individuals such as David J Dingley and Brent L Adams. These partnerships have further enriched his work and expanded the impact of his inventions.
Conclusion
David P Field's contributions to the field of crystallography through his patents and collaborations highlight his role as a significant inventor. His work continues to influence advancements in materials science and analysis.