Implant Design Menu


Additional References may be found at Linkedin


“It is critical for us to maintain a list of industry’s finest minds to refer our clients to. When it comes to design and development, Jim Rinner is at the top of that list.” John Engelhardt, CEO Knowledge Enterprises, Inc.,,


"Jim has a wealth of knowledge from machining to surgeon use preferences, he brings all of his experiences to work on creative and pragmatic solutions to medical device design problems. Jim is a collaborative engineer and easy to work with." Director, Product Development, Spinal & Biologics, Major Tennessee Spinal Device Manufacturer


“Having worked with Jim closely in the development of revolutionary products for our standard OEM instrumentation line for several years, his ingenuity helped lead my former start-up company to the forefront of the spinal and orthopedic surgical instrument industry. He is a true professional in every sense of the word, and can be counted on to develop unique products specific to any application. He was called upon many times to handle the most challenging needs of our customer base and consistently delivered. He is a man of integrity and I consider him a life-long friend.” Guy Bradshaw, CEO, Bradshaw Medical, Inc.


“Very precise, detailed, methodical and reliable” Dr. Ash Ragab, Associate Professor of Orthopedic Surgery and Rehabilitation, University of Mississippi Medical Center


“Jim helped us develop an outstanding implant concept. His bright ideas and skill to bring an idea, into a functional product, including FEA and production drawings, while staying within the lines, are outstanding. The rapidness in all aspects of the project; his communication; and the ability to meet time and cost requirements make him a real professional. It has been an honest and trustful partnership to work with Jim, and we shall call him again whenever necessary.” Uwe Siedler, President, SIGNUS Medizintechnik GmbH,


“Jim has been and continues to be a great resource to me. His knowledge and experience in Spine and Orthopedics along with his creative skills are tough to match." Vice President, Research and Development, Major Northeast (USA) Medical Device Manufacturer


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