Location History:
- Freeport, NY (US) (1976)
- Suwannee County, FL (US) (1979)
- Live Oak, FL (US) (1981)
Company Filing History:
1 out of 1 
1 out of 25 
1 out of 832,812 Years Active: 1976-1981
Title: The Innovative Contributions of Robert A. Graff
Introduction
Robert A. Graff is an accomplished inventor based in Suwannee County, Florida. He holds a total of 3 patents that showcase his expertise in gas separation technologies. His innovative designs have significantly contributed to advancements in the field of particulate separation.
Latest Patents
Graff's latest patents include a "Gas-particulate separator with pulse-jet cleanable filter elements." This invention features a vortical-type separator designed to remove suspended particulates from gas streams. It utilizes an internally generated scavenging gas flow and a pulse jet system for cleaning filter elements. The design incorporates multiple conduits positioned coaxially, allowing for effective separation of heavier particulates through a swirling motion.
Another notable patent is the "Gas particulate separator with scavenging gas separation device." This separator is engineered to eliminate suspended particulates such as liquid droplets and finely divided solids from gas streams. It includes a housing chamber that encloses a tube with a gas swirl device, which imparts a swirling motion to the incoming gas. The design ensures that suspended particulates are effectively discharged, while a separation device cleanses the scavenging gas before it re-enters the main gas stream.
Career Highlights
Throughout his career, Graff has worked with reputable companies, including Perry Equipment Company and Perry Equipment Corporation. His experience in these organizations has allowed him to refine his skills and contribute to significant advancements in gas separation technologies.
Collaborations
Graff has collaborated with Marney Dunman Perry, Jr., further enhancing his innovative capabilities and expanding his contributions to the field.
Conclusion
Robert A. Graff's work in gas separation technologies exemplifies his commitment to innovation and excellence. His patents reflect a deep understanding of engineering principles and a dedication to improving industrial processes. His contributions continue to influence the field and inspire future innovations.