Company Filing History:
Years Active: 1991-1995
Title: Innovations of Kristine S Siefert
Introduction
Kristine S Siefert is a notable inventor based in Crete, Illinois, who has made significant contributions to the field of wastewater treatment. With a total of eight patents to her name, she has developed innovative solutions that address environmental challenges.
Latest Patents
One of her latest patents is focused on sulfide ion-selective electrodes for controlling the chemical feed of organic materials in wastewater treatment systems. This invention includes a method for chemical precipitation and removal of metals from wastewater, utilizing an ion-selective sulfide electrode and a reference electrode to measure electrochemical potential in a predetermined range. A controller unit is integrated to automatically manage the chemical precipitant fed into the precipitation tank based on the measured potential. Another significant patent involves a method for removing metals from a fluid stream. This method treats the fluid with a water-soluble ethylene dichloride ammonia polymer, which forms complexes with the metals, allowing for their removal through a filtering device.
Career Highlights
Kristine S Siefert is currently employed at Nalco Chemical Company, where she continues to innovate in the field of chemical engineering and environmental solutions. Her work has been instrumental in developing technologies that enhance the efficiency of wastewater treatment processes.
Collaborations
Throughout her career, Kristine has collaborated with esteemed colleagues such as Pek L Choo and John W Sparapany, contributing to the advancement of her projects and innovations.
Conclusion
Kristine S Siefert's contributions to wastewater treatment through her innovative patents demonstrate her commitment to environmental sustainability and technological advancement. Her work continues to impact the industry positively.
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.