Christopher Marshall Email & Phone Number

Audubon, Pa, Us

Carlsbad, California, Us

Deerfield, Illinois, Us

Deerfield, Illinois, Us

San Diego, Ca, Us

• Responsible for the design of FDA Class I and Class II medical device products for two NPI anterior and posterior cervical system launches, NuVasive ACP and NuVasive Reline Cervical, respectively —implant/instrument design, mechanical and feasibility testing, while collaborating with a cross-functional team to complete verification and validation activities in supporting a 510(k) • Responsible for creation of test protocols and reports, 510k submissions, Creo drawings, product requirements documents, work instructions, FEA reports, and supporting design control documentation• Organized and lead surgeon evaluation labs to establish necessary clinical requirements, support existing products and launches, and fulfill design control requirements in compliance with FDA regulations and internal procedures• Coordinated with suppliers on design and manufacturing criteria, cost reduction initiatives, in-process troubleshooting, and timeline development to ensure on time delivery of services and quality product• Designed and developed custom instruments at surgeon request by utilizing specific design requirements that meet the needs of the individual surgeon to enhance surgical workflow • Launched a knowledge sharing and training initiative, as a leader of the internal cultural committee, to create an environment that provide meaningful opportunities for personal growth and shared knowledge where employees successes are celebrated

San Diego, Ca, Us

San Diego, Ca, Us

• Started and led NPI of insourcing seven product lines and over 500 SKUs increasing internal implant manufacturing to 35%• Authored and executed design transfers, pilot protocols/reports, quality inspection plans, capability studies, pFMEAs to support products from raw material state to final cleaning and shipment• Managed daily production and increased efficiency by calculating throughput, analyzing and planning workflow, tracked absorption costing, reducing machine cycle times, and DFM reviews with cross functional teams• Conducted and wrote IQ/OQ/PQs for over 30 pieces of equipment including 5 axis mills, Swiss CNC, passivation tanks, grit blast cabinets, laser etching stations, and various post processing equipment to support an ISO 13485 facility

Kettering, Ohio, Us

• Researched and developed new methods of producing demineralized cortical bone grafts for orthopedic applications• Generated and analyzed mechanical test data and reports to confirm repeatability and reproducibility for new biologic products• Conducted contract research for orthopedic companies specializing in biomechanical testing on cortical and cancellous allograft• Interfaced with dental medical professionals to define design inputs, conduct evaluation labs, and present on new products• Created a laminar bone graft prototype that is currently being marketed as MaXxeus™ Dental Laminar Bone

-Designed and characterized 3D porous scaffolds utilizing various polymer resins and altering chemistries-Utilized additive manufacturing techniques to develop and test various porous structures to promote angiogenesis-Held Interim Lab Manager position summer of 2015 until position was filled by a post-graduate

Columbus, Ohio, Us

-Proctor university examinations-Supervise national exams including the LSAT, SAT, ACT, and GRE-Verify transfer credit reports -Handle university staff and customer questions -Cover front desk duties -Assist office staff on day to day work

Dayton, Ohio, Us

-Analyzed the process of how electrode material is handled/ordered/reworked for the Charmille wire sinker EDMs for both cost and time efficiency -Performed time studies to calculate efficiency of machine cycle times and operator tool change times to improve manufacturing processes -Created overlays, Customer Prints, Set-Up Sheets, Work Instructions, & various procedural documents-Performed CMM correlations, In-process Inspections, Quality Control, and Gauge R&R

-Assisted Senior Project Engineers in the design and fabrication of surgical devices and medical implants-Created overlays, Customer Prints, Set-Up Sheets, Work Instructions, & various procedural documents-Designed and fabricated procedural assembly fixtures through SolidWorks 3D modeling-Performed CMM correlations, In-process Inspections, Quality Control, and Gauge R&R -Tracked, scheduled, and created jobs for production parts using Epicor ERP software

- Maintained 25+ seasonal accounts (Spring cleanup, landscape, mowing, snow & leaf removal, aeration)- Yearly advertising and promotion of our company- Maintenance of our equipment (Mowers, trailers, trucks, handhelds)- Bought, refurbished, and sold commercial landscaping equiptment- Owned throughout Highschool while playing 2 varsity sports and maintaining 4.33 GPA- Used profits to pay off 3 years of Undergraduate at The Ohio State University

Bachelor’S Degree, Material Science Engineering

High School