Company Filing History:
Years Active: 1996-2012
Title: Innovations by Dennis J Willis
Introduction
Dennis J Willis is a notable inventor based in Bloomington, MN (US), recognized for his contributions to orthopedic simulation technology. With a total of six patents to his name, Willis has made significant advancements in the field, particularly in the design and functionality of orthopedic simulators.
Latest Patents
Willis's latest patents include a "Mechanism arrangement for orthopedic simulator," which features a mechanism with multiple sub-mechanisms that generate relative motions between orthopedic devices, such as spinal disc implants. This innovative design allows for the sub-mechanisms to be nested, placing the one with the highest performance closest to the specimen. Another significant patent is the "Orthopedic simulator with a multi-axis slide table assembly." This simulator includes a holder assembly designed to hold a test specimen while supplying test loads. The slide table is coupled to the holder assembly and consists of several translation plates that can move along multiple axes. This design incorporates an adjustable screw lock to restrict movement, ensuring precise testing conditions.
Career Highlights
Willis has built a successful career at MTS Systems Corporation, where he has been instrumental in developing advanced orthopedic simulation technologies. His work has contributed to improving the accuracy and effectiveness of orthopedic testing, which is crucial for the development of medical devices.
Collaborations
Throughout his career, Willis has collaborated with talented individuals such as Bradley Dean Schulz and Paul J Leska, Sr. These collaborations have fostered innovation and have led to the successful development of various orthopedic technologies.
Conclusion
Dennis J Willis is a prominent figure in the field of orthopedic simulation, with a strong portfolio of patents that reflect his innovative spirit and dedication to improving medical technology. His work continues to influence the industry and enhance the effectiveness of orthopedic devices.