Location History:
- Saginaw, MI (US) (1987)
- Farmington Hills, MI (US) (1989 - 1993)
- West Chester, PA (US) (1997)
Company Filing History:
3 out of 30,963 
2 out of 47 
1 out of 832,718 Years Active: 1987-1997
Title: Innovations by Gary F. Ruff
Introduction
Gary F. Ruff is an accomplished inventor based in Farmington Hills, MI (US). He holds a total of six patents, showcasing his contributions to the fields of medical devices and manufacturing processes. His innovative spirit has led to the development of advanced technologies that improve patient care and manufacturing efficiency.
Latest Patents
One of Gary's latest patents is for a nebulizer and inhalation device. This invention provides improved nebulizers and aerosol inhalation devices that are suitable for supplying an aerosol mist to patients. The nebulizers include a liquid inlet for receiving a liquid, a gas inlet for receiving a pressurized gas, and an aerosol outlet for providing an aerosol mist. A significant aspect of this invention is the incorporation of gas swirling means or flow controlling means, which creates a swirling action or tangential velocity to the gas forming the aerosol. This design allows the nebulizer to produce an aerosol mist with an obscuration of at least 10% and a median droplet size of less than 1 micrometer.
Another notable patent is for a mold and method for making variable thickness cast articles. This invention features a permanent metal mold with a casting cavity designed to cast variable thickness molten metal articles. Portions of the cavity walls are formed oversized and lined with sand to conform to the external size and shape of thick and thin sections of the cast article. The thickness of the sand liner is inversely correlated to these sections, allowing for different cooling rates to achieve approximately equalized cooling times. This method enables precise control over the resultant physical properties of the cast articles.
Career Highlights
Gary has worked with notable companies such as GM Global Technology Operations LLC and CMI International, Inc. His experience in these organizations has contributed to his expertise in developing innovative solutions in technology and manufacturing.
Collaborations
Throughout his career, Gary has collaborated with talented individuals, including Karl D. Voss and Michael Bono. These partnerships have fostered a creative environment that has led to significant advancements in their respective fields.
Conclusion
Gary F. Ruff's contributions to innovation through his patents and collaborations highlight his commitment to improving technology and patient care. His work continues to influence the fields of medical devices and manufacturing processes.
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.