Location History:
- Villa Park, IL (US) (1987 - 1989)
- Lombard, IL (US) (1981 - 2015)
Company Filing History:
3 out of 156 
2 out of 3 
1 out of 34 
Years Active: 1981-2015
Title: The Innovative Contributions of Robert William Machacek
Introduction
Robert William Machacek is a notable inventor based in Lombard, Illinois. He holds a total of 12 patents, showcasing his creativity and technical expertise in various fields. His inventions reflect a commitment to improving everyday products and processes.
Latest Patents
Among his latest patents is a partition assembly designed for separating protected areas. This innovative screening features multiple vertical supports with removable panels. The upper attachment members on the supports include a vertical channel that allows for the slideable reception of a complementary attachment member on the panel. A hook on one attachment member engages a catch on the other, ensuring that the attachment members remain securely together. Additionally, the lower end of the panel is retained between parallel flanges on the vertical supports, and a tool is provided to release the hook for easy removal of the panel.
Another significant invention is a container for storing liquids, such as cooking oil. This cooking oil container incorporates a filter cup at the upper end, which retains a planar circular filter at the lower end. A seal between the filter holder and the bottom of the filter cup prevents oil from overflowing around the circumference of the filter holder. The design allows air to escape from the bottom of the container, and the top of the container features a grip ring. The inverted top can also serve as a drip tray for the filter cup while oil is being poured out.
Career Highlights
Throughout his career, Robert has worked with several companies, including The Drackett Company and Fire Design LLC. His experience in these organizations has contributed to his development as an inventor and has provided him with valuable insights into product design and functionality.
Collaborations
Robert has collaborated with notable individuals such as John R. Howard and Daniel A. Maust. These partnerships have likely enriched his work and led to innovative solutions in his projects.
Conclusion
Robert William Machacek's contributions to the field of invention are significant, with a diverse portfolio of patents that enhance everyday products. His innovative spirit and collaborative efforts continue to inspire advancements in technology and design.
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.