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John Drogosz

John Drogosz

Senior Lean Consultant, Optiprise, Inc.

John Drogosz is a Product and Process Development Coach at the Lean Enterprise Institute. John has over 20 years of Lean manufacturing, product development and above shop floor experience. As a Vice President at Liker Lean Advisors, he has led lean transformations in numerous companies and industries including Northrop Grumman, Johnson Controls, Areva, Peugeot-Citroen, Tenneco, Eaton, Hertz, Schlumberger, Harley-Davidson, Embraer and Caterpillar.

Dr. Drogosz currently teaches classes in Lean Product and Process Development and Lean Manufacturing for the College of Engineering at the University of Michigan – Ann Arbor. He is a contributor to the Toyota Product Development System by Morgan and Liker and to Dr. Jeffrey Liker’s book The Toyota Way to Continuous Improvement. In the past he held a management role at Delphi Automotive in enterprise-wide lean implementation and worked through John Shook’s TWI Network.

John holds a Bachelor’s degree in Business Administration from the University of Western Ontario and a Master’s and Ph.D in Industrial and Operations Engineering from the University of Michigan. He is also a Six Sigma Black Belt.

Articles by John Drogosz
The Dark Side of Concurrent Engineering
One of the fastest ways to reduce development lead time from concept to market is to work concurrently. But as product development coaches Katrina Appell and John Drogosz point out, many managers and engineers jump into concurrent engineering without the requisite understanding and planning of the work to be successful, leading them to the dreaded “Dark Side of Concurrent Engineering.  ” More »
12 Wastes of Product & Process Development
The wastes found in manufacturing are well known and relatively visible. But as you move upstream into the very different realm of product development, wastes become harder to see but are just as prevalent. This list of a "dirty dozen" PD wastes, courtesy of Katrina Appell and John Drogosz, will open your eyes. More »
4 Core Principles of Lean Product and Process Development Explained
The ability to consistently create “insanely great” products, as Steve Jobs would say, is the ultimate competitive advantage. But many companies struggle to develop profitable products and services on time with the best quality and least waste. Lean product and process development (LPPD), a powerful and proven set of principles and practices, will help any company dramatically improve its development capability. LPPD practitioners John Drogosz and Katrina Appell summarize its 4 core principles. More »
Thoughts on Digitization, Work, and Continuous Improvement
The opportunities and changes presented by digitization are issues for all lean practitioners not only those in IT. Here are some additional insights from a lean practitioner and product developer who participated in a panel discussion on what’s happening now -- and what could happen -- as digitization meets lean management principles and practices. More »
Developing Your Obeya, Stage-by-Stage
In his years as a LPPD coach, John Drogosz has seen that "most teams do go through several stages of evolution before obeya becomes an embedded ritual.  " Find out what they are. More »
What Do I Tell My Leaders When Experiments Fail?
When experiments fail, it's natural for a leadership team to get nervous. But in the context of lean, they shouldn't be - it's just a matter of managing their expectations and helping them understand that a "failure" is actually a blessing in disguise. John Drogosz explains how to do this. More »
How do I keep visual management from becoming “wallpaper?" A Q&A with John Drogosz
"Many managers try to convince everyone (including themselves) that they are visually managing their projects or departments," writes John Drogosz, "but during the gemba walk we see static, outdated displays. Are we just communicating information or really working with what is in front of us?" Read more. More »
Value Stream Mapping in a Product Development Context: A Q&A with John Drogosz
Lean Product and Process Development Senior Coach John Drogosz answers countless questions about LPPD every day. Now, in his first piece for the Lean Post, he answers one of his most-asked questions: about how to create a value stream map for a PD environment. Read more. More »
John Drogosz on Product Development
John Drogosz gives a talk on lean product development from the University of Michigan. More »
Workshops Taught by John Drogosz
Designing the Future: A Lean Product Development Immersive Learning Experience This two day workshop is targeted towards practitioners with an immersive experience applying LPPD principles while developing a product. Since LPPD is an enterprise activity, managers, leaders and continuous improvement agents in an organization are encouraged to attend. More »