Company Filing History:
10 out of 14,059 
5 out of 7,865 
Years Active: 1997-2011
Title: The Innovative Contributions of Rufus C Sanders, Jr.
Introduction
Rufus C Sanders, Jr. is a notable inventor based in Burnsville, MN (US), recognized for his significant contributions to the field of technology and engineering. With a total of 15 patents to his name, Sanders has made a lasting impact through his innovative designs and solutions.
Latest Patents
Among his latest patents is a dust collection device for sanding tools. This device features a bag with a sidewall and a coupler, designed to enhance the efficiency of dust collection during sanding operations. The sidewall includes a first filter layer made of electrostatically charged electret fibers, which provides a total pressure drop between about 0.1 to about 4.0 mm HO, and a total basis weight ranging from 50 to 450 grams/m. Additionally, the second filter layer consists of a melt blown microfiber nonwoven web, with a pressure drop between 5.5 to 20.0 mm HO and a basis weight of 15 to 75 grams/m.
Another significant patent is related to laser cut abrasive articles and methods. This innovation involves using a laser to cut the abrasive coating, which helps to minimize ridging effects around cut regions. The method allows for precise cutting while maintaining the integrity of the abrasive article.
Career Highlights
Throughout his career, Rufus C Sanders, Jr. has worked with prominent companies such as 3M Innovative Properties Company and Minnesota Mining and Manufacturing Company. His work in these organizations has allowed him to develop and refine his innovative ideas, contributing to advancements in various technologies.
Collaborations
Sanders has collaborated with notable coworkers, including Edward J Woo and Thomas W Rambosek. These partnerships have fostered a creative environment that has led to the development of groundbreaking inventions.
Conclusion
Rufus C Sanders, Jr. exemplifies the spirit of innovation through his numerous patents and contributions to technology. His work continues to influence the industry, showcasing the importance of creativity and collaboration in driving progress.
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.