Company Filing History:
8 out of 5,073 
2 out of 1,934 
2 out of 832,880 Years Active: 1981-2007
Title: The Innovative Contributions of Russell M Timmons
Introduction
Russell M Timmons is a notable inventor based in Lutherville, MD (US). He has made significant contributions to the field of cutting tools, holding a total of 10 patents. His work has greatly impacted the efficiency and effectiveness of metal drilling and concrete cutting.
Latest Patents
Among his latest patents is a high-speed metal drill bit. This innovative drill bit features a shank portion, a flute portion defining a helix angle, and a tip with a primary cutting edge extending to the outer periphery. The primary cutting edge is designed with a rake face that defines a rake angle, which differs from the helix angle at the tip. Another notable patent involves cutting tools for drilling concrete, aggregate, masonry, or similar materials. This cutting tool includes a longitudinally extending shaft with a chucking part and a cutting head. The cutting edge is formed on the cutting head, featuring at least one cutting portion and a rake surface adjacent to it. The rake face is designed with a rake angle ranging from about -10° to about 10°, while the clearance face is at a clearance angle between about 10° and about 50°.
Career Highlights
Russell has worked with prominent companies, including Black & Decker Inc. His experience in the industry has allowed him to develop innovative solutions that enhance the performance of cutting tools.
Collaborations
Throughout his career, Russell has collaborated with talented individuals such as Muniswamappa Anjanappa and Stephen R Crosby. These collaborations have contributed to the advancement of his inventions and the overall field of cutting technology.
Conclusion
Russell M Timmons is a distinguished inventor whose work in cutting tools has led to significant advancements in the industry. His innovative patents and collaborations reflect his commitment to enhancing drilling technology.