
Leadership
The experienced members of the EternAloy team are focused on providing consistently high levels of technical support and customer service for our global customers. As the industry’s only provider of advanced nanotechnology EternAloy® Tough-Coated Hard Powders, we take great pride in reliably producing and delivering high-value products that meet the performance specifications for demanding high-value applications. We look forward to the opportunity to serve the needs of your business!

Dr. John Keane
President & VP of Technology
(724) 864-4787, ext. 0103
Dr. John Keane is EternAloy Corporation’s President and Vice President of Technology and has been with the company for over ten years. Prior to joining EternAloy, he spent 17 years with Valenite (a leading manufacturer of carbide cutting tools and wear parts) in technical management, new product development and technology transfer into manufacturing. He has over 25 years of experience in advanced materials development and materials characterization. He holds B.A. and Ph.D. degrees in Chemistry, an MBA degree, and received several academic awards and fellowships during post-graduate studies. He is a member of the American Chemical Society, SME, ASM, and has been inducted into Phi Lambda Upsilon (Chemistry Honorary Society) and Beta Gamma Sigma (Business Honorary Society).
Stella Rebitch
Administrator of Business & Finance
(724) 864-4787, ext. 0110

David Byrley
Executive VP of Sales & Marketing
(724) 600-4797
David Byrley is EternAloy Corporation’s Exec. Vice President of Sales and Marketing. He has been involved with EternAloy since 2017. Prior to joining EternAloy, he spent 30 years in engineering, product development, business development and sales leadership positions with cutting tool and power tool accessory companies. Roles have included President - Leverage30 Consulting, VP Business Development - Kyocera SGS, Director of New Product Development - MK Morse and Manager of Product Development - Bosch Tool. David also started his cutting tool career spending six years as a skilled-trade machinist while attending college. He holds a B.S. (Cleveland State University) in the field of Mechanical Engineering.
Richard Bradjic
Quality Leader & Operations
(724) 864-4787, ext. 0115

Anita Hancox
Technical Specialist
(724) 864-4787, ext. 0111
Anita Hancox is EternAloy Corporation’s Technical Specialist focusing on development of EternAloy’s powder products for use in the surface coatings industry. Anita has been with the company since 2010 and has spent over 13 years in R&D, product development and quality control positions in the carbide and additive manufacturing fields within the powder metal industry. She holds a B.S. degree in Chemistry from Juniata College and an M.S. degree in Engineering Science from Penn State. She is also a member of APMI (American Powder Metallurgy Institute) and ASM (American Society for Metals).