Location History:
- Edwardsburg, MI (US) (1983)
- Granger, IN (US) (1993 - 2019)
- Warsaw, IN (US) (2020 - 2023)
Company Filing History:
11 out of 2,688 
10 out of 530 
4 out of 377 Years Active: 1983-2025
Title: Innovative Contributions of Craig N. Ernsberger in Orthopedic Implants
Introduction
Craig N. Ernsberger, based in Granger, IN, is a notable inventor with a remarkable portfolio consisting of 24 patents. His innovative work primarily focuses on advancements in orthopedic implants, which are critical for medical applications in bone restoration and healing.
Latest Patents
Among his latest patents, Ernsberger has developed an orthopedic implant featuring a crystalline calcium phosphate coating. This invention describes an orthopedic implant with a metal surface complemented by a calcium phosphate layer. This layer boasts an average crystallite size of less than 100 nm in at least one direction and demonstrates prolonged dissolution for more than 2 hours in vitro. Furthermore, the coating is crafted to be substantially free of carbonate, providing enhanced shear and tensile strength. This coating is created using a solution deposited hydroxyapatite process conducted under inert conditions, with a tightly controlled pH during the formation process.
Another significant patent includes an orthopedic implant with a crystalline gallium-containing hydroxyapatite coating. Similar to the previously mentioned implant, this version features a hydroxyapatite layer containing gallium ions, also with a crystallite size of less than 75 nm. The layer dissolves for over 2 hours in vitro and maintains similar structural integrity as the calcium phosphate variant, highlighting the innovative approaches Ernsberger has undertaken in enhancing orthopedic implant materials.
Career Highlights
Ernsberger has made significant contributions to the field through his roles in reputable companies such as CTS Corporation and DePuy Synthes Products, Inc., where he has developed cutting-edge technologies aimed at improving medical devices and patient outcomes.
Collaborations
Throughout his career, Craig N. Ernsberger has collaborated with esteemed professionals like Steven N. Ginn and Rajendra K. Kasinath. These partnerships have fostered an environment of innovation, leading to the successful development of his advanced patented technologies.
Conclusion
Craig N. Ernsberger's dedication to innovation in orthopedic implants highlights the importance of his work in the medical field. His patents not only contribute to the advancement of orthopedic solutions but also demonstrate the impact of collaborative efforts in pioneering new technologies. As he continues to innovate, Ernsberger remains a key figure in enhancing medical device functionality and performance.