Location History:
- Fort Saskatchewan, CA (1976)
- Edmonton, CA (1976 - 1992)
Company Filing History:
Years Active: 1976-1992
Title: The Innovative Contributions of Wasyl Kunda
Introduction
Wasyl Kunda is a notable inventor based in Edmonton, Canada. He has made significant contributions to the field of photographic treatment solutions, holding a total of 10 patents. His work focuses on processes that enhance the recycling of photographic fixer solutions, thereby reducing environmental pollution and costs.
Latest Patents
One of Kunda's latest patents is for a process of recovering silver sulfide from spent photographic fixer solutions. This innovative method allows for the recycling of fixer solutions, which not only lowers costs but also minimizes environmental impact. The process involves introducing a hydrosulfide reagent into the fixer solution to precipitate silver sulfide while maintaining appropriate pH and thiosulfate levels for reuse. The precipitate is then isolated, enabling the recycling of the fixer solution.
Another significant patent involves a method for recovering silver from waste solutions containing thiosulfate. This process includes mixing nitric acid with the treatment solution to precipitate silver sulfide, which can subsequently be converted to pure silver. The improvement in this method lies in the specific ratios of nitric acid to treatment solution, which optimizes the precipitation of silver sulfide.
Career Highlights
Kunda has worked with reputable organizations such as Sherritt Gordon Mines Limited and the University of Alberta. His experience in these institutions has contributed to his expertise in the field of photographic treatment and recycling processes.
Collaborations
Some of Kunda's notable coworkers include Thomas H. Etsell and Winfried J. Huppmann. Their collaboration has likely fostered advancements in the research and development of innovative solutions in their respective fields.
Conclusion
Wasyl Kunda's contributions to the field of photographic treatment solutions exemplify the importance of innovation in reducing environmental impact and enhancing recycling processes. His patents reflect a commitment to sustainability and efficiency 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.