Location History:
- Fremont, CA (US) (1996 - 2003)
- Livermore, CA (US) (2004 - 2014)
Company Filing History:
8 out of 1,765 
7 out of 31 
2 out of 737 
Years Active: 1996-2014
Title: The Innovations of David J Rakestraw
Introduction
David J Rakestraw is a notable inventor based in Livermore, CA, with a remarkable portfolio of 18 patents. His work primarily focuses on advancements in liquid sample processing, particularly in high-performance liquid chromatography (HPLC) systems. Rakestraw's contributions have significantly impacted the field of analytical chemistry.
Latest Patents
One of Rakestraw's latest patents involves a flow rate control mechanism for liquid samples. This innovation allows a liquid sample to be prepared at a designated site and then processed through an HPLC column. The sample is conveyed to the device at a flow rate that is substantially less than the flow rate through the device itself. This is achieved through variable rate working fluid supplies that drive the sample from the preparation site to the device, enhancing the efficiency of the process.
Career Highlights
Throughout his career, Rakestraw has worked with prominent organizations such as Sandia Corporation and Eksigent Technologies, LLC. His experience in these companies has allowed him to refine his skills and contribute to significant advancements in the field of liquid chromatography.
Collaborations
Rakestraw has collaborated with several professionals in his field, including Phillip Harris Paul and David W Neyer. These collaborations have fostered innovation and have led to the development of new technologies in liquid sample processing.
Conclusion
David J Rakestraw's contributions to the field of liquid chromatography through his innovative patents and collaborations highlight his importance as an inventor. His work continues to influence advancements in analytical chemistry, making him a key figure in the industry.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.