Company Filing History:
5 out of 5 
2 out of 357 
1 out of 4 Years Active: 2009-2022
Title: The Innovative Contributions of Francis Rolland
Introduction
Francis Rolland is a notable inventor based in Rochester Hills, MI (US). He has made significant contributions to the field of engineering, particularly in the development of oil filter assemblies and sealing technologies. With a total of 12 patents to his name, Rolland's work reflects a commitment to innovation and practical solutions.
Latest Patents
One of Rolland's latest patents is the Serviceable Oil Filter Assembly. This improved design features a first end cap that defines a dirty oil inlet and a clean oil outlet, along with a second end cap that includes a threaded collar for attachment. The assembly also incorporates a retainer element that secures a cylindrical filter element, effectively dividing the interior volume into a dirty oil chamber and a clean oil chamber. Another notable patent is a seal specifically designed for rotary ball valve fittings. This seal consists of an annular body that is resilient and flexible, featuring a radial lip and a rigid sealing ring, all made in one piece. Such innovations demonstrate Rolland's expertise in creating efficient and reliable mechanical components.
Career Highlights
Throughout his career, Francis Rolland has worked with several prominent companies, including Mark IV Systems Moteurs USA, Inc. and Dayco Products, Inc. His experience in these organizations has allowed him to refine his skills and contribute to various engineering projects.
Collaborations
Rolland has collaborated with talented individuals such as Iliya Goldin and Raffik Said. These partnerships have likely enriched his work and led to the development of innovative solutions in his field.
Conclusion
Francis Rolland's contributions to engineering through his patents and collaborations highlight his role as a significant inventor. His work continues to influence the industry, showcasing the importance of innovation in creating practical solutions.
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.