Company Filing History:
9 out of 317 
4 out of 278 
1 out of 203 
Years Active: 1978-1998
Title: Jerry P Gronwick: Innovator in Flush Valve Technology
Introduction
Jerry P Gronwick, an accomplished inventor based in Park Ridge, IL, holds a remarkable portfolio of 14 patents. His innovative work primarily focuses on advancements in toilet flushing devices, showcasing his commitment to enhancing everyday plumbing technology.
Latest Patents
Among his latest inventions, Gronwick developed the Flushometer Auxiliary Valve, a diaphragm-type flush valve designed for use in toilets and urinals. This innovative valve features a body with an inlet and outlet, separated by a valve seat. The movable valve member utilizes a diaphragm attached to the body's periphery, complemented by a pressure chamber to maintain closure against the valve seat. Significant design aspects include a bypass orifice connecting the inlet to the pressure chamber and a vent passage linking the pressure chamber with the outlet, ultimately enhancing the flush valve's efficiency.
In addition, Gronwick invented a Flush Valve Triple Seal Handle Packing. This device integrates a valve seat and a movable valve to control water flow within the toilet flushing mechanism. Its advanced handle assembly, incorporating a pivotal handle and plunger system, ensures precision in valve movement. The inclusion of a bushing with a central bore and an innovative seal member with circumferential seal lobes is a testament to Gronwick's engineering prowess.
Career Highlights
Jerry P Gronwick has worked with notable companies such as Sloan Valve Company and Sunbeam Corporation Limited. His career reflects a dedication to improving plumbing technology, and his patents underscore his innovative contributions to the industry.
Collaborations
Throughout his career, Gronwick has collaborated with esteemed professionals, including Charles S Allen and Robert J Augustine. These partnerships have likely enriched his development process, fostering an environment for shared ideas and creativity.
Conclusion
As an inventor, Jerry P Gronwick continues to push the boundaries of plumbing innovations. His patents highlight his expertise and commitment to creating effective solutions in toilet technology, ultimately benefiting both manufacturers and consumers. With his impressive body of work, Gronwick remains a significant figure in the field of plumbing inventions.
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.