Location History:
- Oshkosh, WI (US) (1986)
- Butte des Monts, WI (US) (1996 - 1997)
- Butle des Monts, WI (US) (1997)
- Delray Beach, FL (US) (2001)
- Butte des Morts, WI (US) (1999 - 2011)
Company Filing History:
8 out of 2,534 
6 out of 11 
2 out of 3 Years Active: 1986-2011
Title: The Innovative Contributions of David J Gruenwald
Introduction
David J Gruenwald is a notable inventor based in Butte des Morts, Wisconsin. He has made significant contributions to the field of innovation, holding a total of 16 patents. His work primarily focuses on enhancing user experience in spa and wellness equipment.
Latest Patents
One of Gruenwald's latest inventions is a spa apparatus designed to improve the functionality and comfort of spa treatments. This apparatus includes a chair and a basin supported by a base. The basin is movable in an up/down direction relative to a portion of the base. The chair is equipped with actuators that allow it to tilt forward, facilitating easy entry and exit for users. Additionally, the chair can move in a fore/aft direction relative to the basin. The design features a pair of foot rests located within the basin and a manicure assembly situated within a cavity in the arm of the chair. The basin is designed with a narrowed front portion, enabling a technician to easily face the customer. The base consists of two support frames that pivot relative to one another near the end of the base, which is distal to the basin.
Career Highlights
Throughout his career, Gruenwald has worked with prominent companies such as Brunswick Corporation and European Touch Holdings, Inc. His experience in these organizations has contributed to his innovative approach to product design and development.
Collaborations
Gruenwald has collaborated with several talented individuals in his field, including John A Groeschel and Edwin B Hatch. These partnerships have likely enriched his work and led to further advancements in his inventions.
Conclusion
David J Gruenwald's contributions to the field of innovation, particularly in spa apparatus design, showcase his dedication to improving user experience. His numerous patents reflect his commitment to advancing technology in wellness and relaxation.
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.