Company Filing History:
5 out of 90 
3 out of 24 
1 out of 1 Years Active: 1995-2003
Title: The Innovative Journey of Mark D Duennes
Introduction
Mark D Duennes is a notable inventor based in Glenview, IL (US). He has made significant contributions to the field of power tools, holding a total of 9 patents. His work has been instrumental in advancing the technology behind electric-powered tools.
Latest Patents
Among his latest innovations is the electric powered rotary hand tool. This invention showcases his commitment to enhancing the efficiency and functionality of tools used in various applications.
Career Highlights
Throughout his career, Mark has worked with reputable companies such as S-B Power Tool Company and S-B Power Tool Corporation. His experience in these organizations has allowed him to refine his skills and contribute to the development of innovative products.
Collaborations
Mark has collaborated with talented individuals in the industry, including Jennifer J Schuebel and William K Szymber. These partnerships have fostered a creative environment that has led to the successful development of new technologies.
Conclusion
Mark D Duennes exemplifies the spirit of innovation in the power tool industry. His contributions and inventions continue to impact the field positively.