Company Filing History:
Years Active: 1992-1994
Title: Innovations by David B Blackford
Introduction
David B Blackford is a notable inventor based in Saint Paul, MN (US). He has made significant contributions to the field of measurement and filtration technology, holding a total of 4 patents. His work focuses on developing systems that enhance the accuracy and efficiency of measuring non-volatile residues in solvents and determining filter efficiency.
Latest Patents
One of Blackford's latest patents is a syringe injection system for measuring non-volatile residue in solvents. This innovative system determines the concentration of non-volatile residue by generating multiple liquid droplets from a liquid stream that includes the solvent and ultrapure water. The droplets are dried to form a stream of particles representing the non-volatile residue. A microprocessor processes the particle count to derive values for non-volatile residue concentration in the solvent.
Another significant patent is an apparatus and process for determining filter efficiency in removing contaminants. This system involves two filters connected in series, allowing for a controlled flow of ultrapure water and a colloidal silica suspension. The system utilizes non-volatile residue monitors to produce digital outputs representing residue concentration, which are then analyzed by a microprocessor to calculate filter capture efficiency.
Career Highlights
David B Blackford is currently employed at TSI, Inc., where he continues to innovate and develop new technologies. His work has been instrumental in advancing measurement techniques and improving filtration processes. His contributions have been recognized within the industry, showcasing his expertise and commitment to innovation.
Collaborations
Throughout his career, Blackford has collaborated with notable colleagues, including Thomas A Kerrick and Frederic R Quant. These partnerships have fostered a collaborative environment that encourages the exchange of ideas and the development of cutting-edge technologies.
Conclusion
David B Blackford's contributions to the field of measurement and filtration technology are significant. His innovative patents and collaborative efforts highlight his dedication to advancing these critical areas. His work continues to impact the industry positively, paving the way for future innovations.