Stephan Grunwald, Eit Email & Phone Number

Monroe, Oh, Us

Addyston, Ohio, United States

• Completed projects w/ no safety incidents and within given timelines• Led customer feedback investigations• Lustran 520 development/scale up/commercialization• SAN51Q650 development• Plasticizer conversion of 552• Scale up/commercialization of 1155 grade on compounding line• Development/scale up/commercialization of ECO150 grade in compounding• Developed formulations to increase rework consumption• Qualified 12+ new raw materials/suppliers, including initiator conversion in Emulsion unit, FA for soap in emulsion unit, SBR for mABS unit, CTA supplier for SAN/Emulsion units, AO suppliers for compounding• Assisted in unit troubleshooting• DIN R1 solids calculator/charpy improvement• SAN unit melt line pressure comparison• Emulsion reaction issues

Addyston, Ohio

Emulsion ABS (2020 - 2021)• Supported day to day unit/problem troubleshooting• Prioritized and designed projects to address largest opportunity loss items• Participated in PHA/HAZOP for units to improve and maintain safety standards• Managed commissioning and start-up of various engineering projects• Conducted trials on new materials and materials from new suppliers to improve cost efficiency of product• Planned and executed various MOC's to support operations and improve reliabilityMulti-Unit support (2019 - 2020)• Developed scope and participated in design of 2-Phase Preheater (mABS) • Lead scoping and installation of TDM pump replacement (mABS)• Created scope and basis for new treated water system for site (Utilities) • Performed mass an energy balance on unit to develop % solids predictor (mABS)• Developed Monomer delivery system (Emulsion) • Designed Transition Matrices to track product transitions and identify areas of improvement• Project identification via REL, AVAIL, or OG Opp losses • Maintained SOP review tracking to help ensure procedures were in compliance• Assisted various unit/problem troubleshooting support with unit engineers

Greenville, Ohio

Resin R1A, R1B, and Tank Farm Operations Engineer• Led field commissioning and start up of $30MM unit expansion/upgrade• Implemented desired logic in ABB Composer, Control Builder, and batch recipes (Symbatch)• Trained operations personnel on new ABB DCS system (Control Builder) and graphics• Managed commissioning and start-up of various engineering projects• Developed semi-automatic monitoring/recording of system critical time cycle• Supported unit Process Hazard Analyses and Hazard and Operability Studies• Directed day-to-day system and maintenance troubleshooting/improvement activities

Deer Park, Tx

2016 - 2017: Process 2/3 Section Engineer• Led commissioning and start up of key systems of $65MM unit expansion • Directed Lean Manufacturing Projects• Led scoping of plant nitrogen header and expansion tank• Supported unit Process Hazard Analyses and system Layers of Protection Analyses • Coordinated raw material purchasing and tolling of process through vendor• Organized plant trials of new raw materials and products• Saved $40k annually via energy savings on abatement equipment• Led daily technical and chemical problem solving of system issues• Determined updates for system Material and Energy Balances and capacities• Performed daily walkthroughs to evaluate the safety and ergonomics of operator tasks2015 - 2016: Participated in inaugural Engineering Development Program class and helped plan subsequent classes.

Gerlingen-Schillerhoehe, Deutschland

• Performed both practical and literature research on the many processes associated with lithium ion batteries• Carried out extensive experimental and analytical measurements of lithium ion batteries in laboratory setting• Analyzed, prepared, and interpreted measurements with the aim of developing a model of conduction processes in the electrode

Erlanger, Ky

• Conducted North American Corrosion Survey which required traveling each week to different Toyota facilities to evaluate field part corrosion• Established and managed database to record and analyze all North American Corrosion Survey information• Led Failure Analyses of field parts and trained other Team Members on Failure Analysis Problem Solving procedure

Erlanger, Ky

• Led Failure Analysis of Field Parts to determine root causes of corrosion (First co-op to have report submitted to Japan for design consideration)• Developed Oil & Fluids Material Outline to use as instructional tool and reference document for future Team Members and co-op students• Evaluated Material Test Methods and introduced procedures that produced accurate and precise data

Erlanger, Ky

• Led Baseline Materials Study to develop a virtual library used to match materials found in contaminations• Created X-Ray Fluorescence Methods to be used as correlation curves when evaluating phosphate coating weights on cold/hot rolled or galvanized steels• Designed Steel Panel Corrosion Comparison to determine the appearance of different steel types at different time intervals during the corrosion process