This inventor holds 3 USPTO granted patents. Top assignees: Exxon Research and Engineering Company, Occidental Research Corporation. Active years: 1984-2001.
Location History:
- Seabrook, TX (US) (1984)
- El Lago, TX (US) (2001)
Company Filing History:
2 out of 4,227 
1 out of 164 Years Active: 1984-2001
Title: The Innovations of Frederick M. Gragg
Introduction
Frederick M. Gragg is a notable inventor based in Seabrook, TX (US). He has made significant contributions to the field of engineering, particularly in the development of specialized oils and processes for energy production. With a total of 3 patents to his name, Gragg's work reflects a commitment to innovation and efficiency.
Latest Patents
One of Gragg's latest patents is for a high-stress electrical oil. This oil composition is particularly useful as a transformer load tap changer oil. The formulation includes a major amount of paraffinic oil with a low viscosity of less than about 20 cSt at 40°C, combined with an effective additive system that features at least one hindered phenolic antioxidant and a benzotriazole metal deactivator.
Another significant patent involves an oil shale retorting process utilizing indirect heat transfer. In this innovative method, carbon-containing solids such as oil shale or coal are pyrolyzed or retorted in a specially designed apparatus. The heat required for pyrolysis is supplied by burning residual organic material in the pyrolyzed solids, both in an external combustion zone and an internal combustion zone. This process ensures that the heat of combustion is effectively transferred to the retorting zone, optimizing the energy efficiency of the operation.
Career Highlights
Throughout his career, Frederick M. Gragg has worked with prominent companies in the energy sector. Notably, he has been associated with Exxon Research and Engineering Company and Occidental Research Corporation. His experience in these organizations has contributed to his expertise in developing innovative solutions for energy production and management.
Collaborations
Gragg has collaborated with several notable professionals in his field, including James M. Eakman and Jacob Ben Angelo. These collaborations have likely enriched his work and contributed to the advancements in the technologies he has developed.
Conclusion
Frederick M. Gragg's contributions to the fields of energy and materials science are significant. His innovative patents and career achievements reflect a dedication to improving efficiency and effectiveness in energy production. Gragg's work continues to influence the industry and inspire future innovations.