This inventor holds 2 USPTO granted patents and 1 EPO patent. Top assignee: Instron Limited. Active years: 2006-2009.
Company Filing History:
Years Active: 2006-2009
Title: David W Long - Innovator in Sample Testing Technology
Introduction
David W Long is a notable inventor based in Tring, GB. He has made significant contributions to the field of sample testing technology, holding a total of 2 patents. His innovative methods have advanced the way samples are monitored and tested, showcasing his expertise and dedication to improving industry standards.
Latest Patents
David's latest patents include a method for monitoring the surface of a sample under test. This method involves illuminating the surface with light polarized in a first direction and viewing the light reflected from the surface through a polarizing filter arranged at 90° to the first direction. The technique enhances the contrast between a marked area and the surface of the sample, allowing for more accurate testing results. Another patent focuses on test apparatus that includes means for holding a sample, altering strain, and monitoring the sample with an optical arrangement. This apparatus is designed to control the environment between the optical arrangement and the sample, ensuring precise testing conditions.
Career Highlights
Throughout his career, David has worked with prominent companies such as Instron Limited and Illinois Tool Works Inc. His experience in these organizations has allowed him to refine his skills and contribute to various innovative projects.
Collaborations
David has collaborated with several professionals in his field, including his coworker Paul D Hayford. Their joint efforts have led to advancements in testing methodologies and technologies.
Conclusion
David W Long is a distinguished inventor whose work in sample testing technology has made a lasting impact. His patents reflect his commitment to innovation and excellence in the field.