Company Filing History:
Years Active: 1992
Title: The Innovative Contributions of Darrell D. Havir
Introduction
Darrell D. Havir, an accomplished inventor based in Roseville, MN, has made significant strides in the field of liquid measurement technology. With one patent to his name, he has contributed valuable innovations that enhance the accuracy of measuring impurity concentrations in liquids.
Latest Patents
Havir's noteworthy patent is titled "Apparatus for measuring impurity concentrations in a liquid." This innovative device features a series of fixed and adjustable flow restrictive elements arranged in-line from a fluid supply source. This configuration ensures a constant, pressure-controlled flow of liquid to the measuring apparatus, facilitating real-time measurements and optimal concentration detection. The apparatus includes an atomizer that transforms the liquid into droplets, which are subsequently dried into nonvolatile residue particles. To determine the concentration of these particles, an electrostatic aerosol detector is utilized. The invention further encompasses a mechanism for collecting samples of nonvolatile residue for analysis, employing a corona precipitator for detailed identification.
Career Highlights
Darrell D. Havir is associated with TSI, Inc., a company renowned for its commitment to innovation and technology in various measurement instruments. His expertise and contributions in the realm of liquid measurement have positioned him as a notable figure in his field.
Collaborations
Throughout his career, Havir has collaborated with esteemed colleagues, including David B. Blackford and Frederic R. Quant. These partnerships have likely fostered an environment of creativity and shared knowledge, further advancing the innovations produced by TSI, Inc.
Conclusion
Darrell D. Havir's contributions to measuring impurity concentrations in liquids demonstrate the invaluable impact of dedicated inventors in advancing technology. His patent stands as a testament to the importance of innovation in creating precise and effective measurement solutions, paving the way for future developments in the industry.