Location History:
- Rifle, CO (US) (2010)
- Wahpeton, ND (US) (2002 - 2020)
Company Filing History:
4 out of 14,076 
1 out of 621 
Years Active: 2002-2020
Title: Celebrating the Innovations of Joseph P. Keller
Introduction: Joseph P. Keller, an accomplished inventor based in Wahpeton, ND, has made significant contributions to the field of medical devices. With a remarkable portfolio of five patents, Keller has dedicated his career to advancing healthcare technologies that improve patient outcomes and enhance medical practices.
Latest Patents: Among his notable inventions, Keller's latest patents include innovative designs for stethoscopes. One patent details a stethoscope featuring a flexible chest piece with a top surface, a bottom surface, and a side surface that creates a slope between them. This design incorporates a groove along the inner circumference of the chest piece, where a diaphragm is strategically positioned for optimal performance. Another patent highlights a one-piece stethoscope diaphragm, which includes a disc made from a first material and a rim formed from a second material. Remarkably, both components are crafted as a unitary piece, with the rim maintaining a Shore A durometer hardness of between 40 and 110, ensuring durability and effectiveness in clinical settings.
Career Highlights: Joseph P. Keller's career is marked by his collaboration with well-respected organizations. He has held positions with 3M Innovative Properties Company and Imation Corporation, where he contributed to the development of cutting-edge technologies and solutions. His work in these companies has not only influenced the medical device industry but also underscored his commitment to innovation.
Collaborations: Throughout his career, Keller has had the opportunity to collaborate with talented coworkers such as Dean E. Sitz and Mary Jo Johnson. These partnerships have fostered an environment of creativity and shared knowledge, allowing Keller to refine his inventions and contribute to the advancement of medical technology.
Conclusion: Joseph P. Keller's impact on the medical field through his innovative designs and patents showcases the important role of inventors in shaping healthcare solutions. His work continues to inspire future generations of inventors and medical professionals, highlighting the necessity of innovation in improving patient care and medical practices.